85123830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 128

約数和(自身を含む): 235892736

約数和(自身を除く): 150768906

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 53, 55, 62, 66, 93, 106, 110, 155, 157, 159, 165, 186, 265, 310, 314, 318, 330, 341, 465, 471, 530, 583, 682, 785, 795, 930, 942, 1023, 1166, 1570, 1590, 1643, 1705, 1727, 1749, 2046, 2355, 2915, 3286, 3410, 3454, 3498, 4710, 4867, 4929, 5115, 5181, 5830, 8215, 8321, 8635, 8745, 9734, 9858, 10230, 10362, 14601, 16430, 16642, 17270, 17490, 18073, 24335, 24645, 24963, 25905, 29202, 36146, 41605, 48670, 49290, 49926, 51810, 53537, 54219, 73005, 83210, 90365, 91531, 107074, 108438, 124815, 146010, 160611, 180730, 183062, 249630, 257951, 267685, 271095, 274593, 321222, 457655, 515902, 535370, 542190, 549186, 773853, 803055, 915310, 1289755, 1372965, 1547706, 1606110, 2579510, 2745930, 2837461, 3869265, 5674922, 7738530, 8512383, 14187305, 17024766, 28374610, 42561915, 85123830]

約数ペア:

[(1, 85123830), (2, 42561915), (3, 28374610), (5, 17024766), (6, 14187305), (10, 8512383), (11, 7738530), (15, 5674922), (22, 3869265), (30, 2837461), (31, 2745930), (33, 2579510), (53, 1606110), (55, 1547706), (62, 1372965), (66, 1289755), (93, 915310), (106, 803055), (110, 773853), (155, 549186), (157, 542190), (159, 535370), (165, 515902), (186, 457655), (265, 321222), (310, 274593), (314, 271095), (318, 267685), (330, 257951), (341, 249630), (465, 183062), (471, 180730), (530, 160611), (583, 146010), (682, 124815), (785, 108438), (795, 107074), (930, 91531), (942, 90365), (1023, 83210), (1166, 73005), (1570, 54219), (1590, 53537), (1643, 51810), (1705, 49926), (1727, 49290), (1749, 48670), (2046, 41605), (2355, 36146), (2915, 29202), (3286, 25905), (3410, 24963), (3454, 24645), (3498, 24335), (4710, 18073), (4867, 17490), (4929, 17270), (5115, 16642), (5181, 16430), (5830, 14601), (8215, 10362), (8321, 10230), (8635, 9858), (8745, 9734)]