458186820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2770

約数の個数: 192

約数和(自身を含む): 1630519296

約数和(自身を除く): 1172332476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 910, 930, 1085, 1092, 1209, 1302, 1365, 1612, 1820, 1860, 2015, 2170, 2418, 2604, 2707, 2730, 2821, 3255, 4030, 4340, 4836, 5414, 5460, 5642, 6045, 6510, 8060, 8121, 8463, 10828, 11284, 12090, 13020, 13535, 14105, 16242, 16926, 18949, 24180, 27070, 28210, 32484, 33852, 35191, 37898, 40605, 42315, 54140, 56420, 56847, 70382, 75796, 81210, 83917, 84630, 94745, 105573, 113694, 140764, 162420, 167834, 169260, 175955, 189490, 211146, 227388, 246337, 251751, 284235, 335668, 351910, 378980, 419585, 422292, 492674, 503502, 527865, 568470, 587419, 703820, 739011, 839170, 985348, 1007004, 1055730, 1090921, 1136940, 1174838, 1231685, 1258755, 1478022, 1678340, 1762257, 2111460, 2181842, 2349676, 2463370, 2517510, 2937095, 2956044, 3272763, 3524514, 3695055, 4363684, 4926740, 5035020, 5454605, 5874190, 6545526, 7049028, 7390110, 7636447, 8811285, 10909210, 11748380, 13091052, 14780220, 15272894, 16363815, 17622570, 21818420, 22909341, 30545788, 32727630, 35245140, 38182235, 45818682, 65455260, 76364470, 91637364, 114546705, 152728940, 229093410, 458186820]

約数ペア:

[(1, 458186820), (2, 229093410), (3, 152728940), (4, 114546705), (5, 91637364), (6, 76364470), (7, 65455260), (10, 45818682), (12, 38182235), (13, 35245140), (14, 32727630), (15, 30545788), (20, 22909341), (21, 21818420), (26, 17622570), (28, 16363815), (30, 15272894), (31, 14780220), (35, 13091052), (39, 11748380), (42, 10909210), (52, 8811285), (60, 7636447), (62, 7390110), (65, 7049028), (70, 6545526), (78, 5874190), (84, 5454605), (91, 5035020), (93, 4926740), (105, 4363684), (124, 3695055), (130, 3524514), (140, 3272763), (155, 2956044), (156, 2937095), (182, 2517510), (186, 2463370), (195, 2349676), (210, 2181842), (217, 2111460), (260, 1762257), (273, 1678340), (310, 1478022), (364, 1258755), (372, 1231685), (390, 1174838), (403, 1136940), (420, 1090921), (434, 1055730), (455, 1007004), (465, 985348), (546, 839170), (620, 739011), (651, 703820), (780, 587419), (806, 568470), (868, 527865), (910, 503502), (930, 492674), (1085, 422292), (1092, 419585), (1209, 378980), (1302, 351910), (1365, 335668), (1612, 284235), (1820, 251751), (1860, 246337), (2015, 227388), (2170, 211146), (2418, 189490), (2604, 175955), (2707, 169260), (2730, 167834), (2821, 162420), (3255, 140764), (4030, 113694), (4340, 105573), (4836, 94745), (5414, 84630), (5460, 83917), (5642, 81210), (6045, 75796), (6510, 70382), (8060, 56847), (8121, 56420), (8463, 54140), (10828, 42315), (11284, 40605), (12090, 37898), (13020, 35191), (13535, 33852), (14105, 32484), (16242, 28210), (16926, 27070), (18949, 24180)]