3131310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 128

約数和(自身を含む): 9805824

約数和(自身を除く): 6674514

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 37, 39, 42, 62, 65, 70, 74, 78, 91, 93, 105, 111, 130, 155, 182, 185, 186, 195, 210, 217, 222, 259, 273, 310, 370, 390, 403, 434, 455, 465, 481, 518, 546, 555, 651, 777, 806, 910, 930, 962, 1085, 1110, 1147, 1209, 1295, 1302, 1365, 1443, 1554, 2015, 2170, 2294, 2405, 2418, 2590, 2730, 2821, 2886, 3255, 3367, 3441, 3885, 4030, 4810, 5642, 5735, 6045, 6510, 6734, 6882, 7215, 7770, 8029, 8463, 10101, 11470, 12090, 14105, 14430, 14911, 16058, 16835, 16926, 17205, 20202, 24087, 28210, 29822, 33670, 34410, 40145, 42315, 44733, 48174, 50505, 74555, 80290, 84630, 89466, 101010, 104377, 120435, 149110, 208754, 223665, 240870, 313131, 447330, 521885, 626262, 1043770, 1565655, 3131310]

約数ペア:

[(1, 3131310), (2, 1565655), (3, 1043770), (5, 626262), (6, 521885), (7, 447330), (10, 313131), (13, 240870), (14, 223665), (15, 208754), (21, 149110), (26, 120435), (30, 104377), (31, 101010), (35, 89466), (37, 84630), (39, 80290), (42, 74555), (62, 50505), (65, 48174), (70, 44733), (74, 42315), (78, 40145), (91, 34410), (93, 33670), (105, 29822), (111, 28210), (130, 24087), (155, 20202), (182, 17205), (185, 16926), (186, 16835), (195, 16058), (210, 14911), (217, 14430), (222, 14105), (259, 12090), (273, 11470), (310, 10101), (370, 8463), (390, 8029), (403, 7770), (434, 7215), (455, 6882), (465, 6734), (481, 6510), (518, 6045), (546, 5735), (555, 5642), (651, 4810), (777, 4030), (806, 3885), (910, 3441), (930, 3367), (962, 3255), (1085, 2886), (1110, 2821), (1147, 2730), (1209, 2590), (1295, 2418), (1302, 2405), (1365, 2294), (1443, 2170), (1554, 2015)]