38656380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2969}}^1$

素因数の和:3019

約数の個数: 96

約数和(自身を含む): 127733760

約数和(自身を除く): 89077380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 2969, 3255, 4340, 5938, 6510, 8907, 11876, 13020, 14845, 17814, 20783, 29690, 35628, 41566, 44535, 59380, 62349, 83132, 89070, 92039, 103915, 124698, 178140, 184078, 207830, 249396, 276117, 311745, 368156, 415660, 460195, 552234, 623490, 644273, 920390, 1104468, 1246980, 1288546, 1380585, 1840780, 1932819, 2577092, 2761170, 3221365, 3865638, 5522340, 6442730, 7731276, 9664095, 12885460, 19328190, 38656380]

約数ペア:

[(1, 38656380), (2, 19328190), (3, 12885460), (4, 9664095), (5, 7731276), (6, 6442730), (7, 5522340), (10, 3865638), (12, 3221365), (14, 2761170), (15, 2577092), (20, 1932819), (21, 1840780), (28, 1380585), (30, 1288546), (31, 1246980), (35, 1104468), (42, 920390), (60, 644273), (62, 623490), (70, 552234), (84, 460195), (93, 415660), (105, 368156), (124, 311745), (140, 276117), (155, 249396), (186, 207830), (210, 184078), (217, 178140), (310, 124698), (372, 103915), (420, 92039), (434, 89070), (465, 83132), (620, 62349), (651, 59380), (868, 44535), (930, 41566), (1085, 35628), (1302, 29690), (1860, 20783), (2170, 17814), (2604, 14845), (2969, 13020), (3255, 11876), (4340, 8907), (5938, 6510)]