77958510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 219596832

約数和(自身を除く): 141638322

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 181, 210, 245, 293, 294, 362, 490, 543, 586, 735, 879, 905, 1086, 1267, 1465, 1470, 1758, 1810, 2051, 2534, 2715, 2930, 3801, 4102, 4395, 5430, 6153, 6335, 7602, 8790, 8869, 10255, 12306, 12670, 14357, 17738, 19005, 20510, 26607, 28714, 30765, 38010, 43071, 44345, 53033, 53214, 61530, 71785, 86142, 88690, 106066, 133035, 143570, 159099, 215355, 265165, 266070, 318198, 371231, 430710, 530330, 742462, 795495, 1113693, 1590990, 1856155, 2227386, 2598617, 3712310, 5197234, 5568465, 7795851, 11136930, 12993085, 15591702, 25986170, 38979255, 77958510]

約数ペア:

[(1, 77958510), (2, 38979255), (3, 25986170), (5, 15591702), (6, 12993085), (7, 11136930), (10, 7795851), (14, 5568465), (15, 5197234), (21, 3712310), (30, 2598617), (35, 2227386), (42, 1856155), (49, 1590990), (70, 1113693), (98, 795495), (105, 742462), (147, 530330), (181, 430710), (210, 371231), (245, 318198), (293, 266070), (294, 265165), (362, 215355), (490, 159099), (543, 143570), (586, 133035), (735, 106066), (879, 88690), (905, 86142), (1086, 71785), (1267, 61530), (1465, 53214), (1470, 53033), (1758, 44345), (1810, 43071), (2051, 38010), (2534, 30765), (2715, 28714), (2930, 26607), (3801, 20510), (4102, 19005), (4395, 17738), (5430, 14357), (6153, 12670), (6335, 12306), (7602, 10255), (8790, 8869)]