5247060

素因数分解:

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

素因数の和:94

約数の個数: 144

約数和(自身を含む): 18684288

約数和(自身を除く): 13437228

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, 961, 1085, 1092, 1209, 1302, 1365, 1612, 1820, 1860, 1922, 2015, 2170, 2418, 2604, 2730, 2821, 2883, 3255, 3844, 4030, 4340, 4805, 4836, 5460, 5642, 5766, 6045, 6510, 6727, 8060, 8463, 9610, 11284, 11532, 12090, 12493, 13020, 13454, 14105, 14415, 16926, 19220, 20181, 24180, 24986, 26908, 28210, 28830, 33635, 33852, 37479, 40362, 42315, 49972, 56420, 57660, 62465, 67270, 74958, 80724, 84630, 87451, 100905, 124930, 134540, 149916, 169260, 174902, 187395, 201810, 249860, 262353, 349804, 374790, 403620, 437255, 524706, 749580, 874510, 1049412, 1311765, 1749020, 2623530, 5247060]

約数ペア:

[(1, 5247060), (2, 2623530), (3, 1749020), (4, 1311765), (5, 1049412), (6, 874510), (7, 749580), (10, 524706), (12, 437255), (13, 403620), (14, 374790), (15, 349804), (20, 262353), (21, 249860), (26, 201810), (28, 187395), (30, 174902), (31, 169260), (35, 149916), (39, 134540), (42, 124930), (52, 100905), (60, 87451), (62, 84630), (65, 80724), (70, 74958), (78, 67270), (84, 62465), (91, 57660), (93, 56420), (105, 49972), (124, 42315), (130, 40362), (140, 37479), (155, 33852), (156, 33635), (182, 28830), (186, 28210), (195, 26908), (210, 24986), (217, 24180), (260, 20181), (273, 19220), (310, 16926), (364, 14415), (372, 14105), (390, 13454), (403, 13020), (420, 12493), (434, 12090), (455, 11532), (465, 11284), (546, 9610), (620, 8463), (651, 8060), (780, 6727), (806, 6510), (868, 6045), (910, 5766), (930, 5642), (961, 5460), (1085, 4836), (1092, 4805), (1209, 4340), (1302, 4030), (1365, 3844), (1612, 3255), (1820, 2883), (1860, 2821), (1922, 2730), (2015, 2604), (2170, 2418)]