71282474940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{953}}^1\times {\mathrm{11437}}^1$

素因数の和:12511

約数の個数: 96

約数和(自身を含む): 201651024960

約数和(自身を除く): 130368550020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 953, 1090, 1308, 1635, 1906, 2180, 2859, 3270, 3812, 4765, 5718, 6540, 9530, 11436, 11437, 14295, 19060, 22874, 28590, 34311, 45748, 57180, 57185, 68622, 103877, 114370, 137244, 171555, 207754, 228740, 311631, 343110, 415508, 519385, 623262, 686220, 1038770, 1246524, 1246633, 1558155, 2077540, 2493266, 3116310, 3739899, 4986532, 6232620, 6233165, 7479798, 10899461, 12466330, 14959596, 18699495, 21798922, 24932660, 32698383, 37398990, 43597844, 54497305, 65396766, 74797980, 108994610, 130793532, 163491915, 217989220, 326983830, 653967660, 1188041249, 2376082498, 3564123747, 4752164996, 5940206245, 7128247494, 11880412490, 14256494988, 17820618735, 23760824980, 35641237470, 71282474940]

約数ペア:

[(1, 71282474940), (2, 35641237470), (3, 23760824980), (4, 17820618735), (5, 14256494988), (6, 11880412490), (10, 7128247494), (12, 5940206245), (15, 4752164996), (20, 3564123747), (30, 2376082498), (60, 1188041249), (109, 653967660), (218, 326983830), (327, 217989220), (436, 163491915), (545, 130793532), (654, 108994610), (953, 74797980), (1090, 65396766), (1308, 54497305), (1635, 43597844), (1906, 37398990), (2180, 32698383), (2859, 24932660), (3270, 21798922), (3812, 18699495), (4765, 14959596), (5718, 12466330), (6540, 10899461), (9530, 7479798), (11436, 6233165), (11437, 6232620), (14295, 4986532), (19060, 3739899), (22874, 3116310), (28590, 2493266), (34311, 2077540), (45748, 1558155), (57180, 1246633), (57185, 1246524), (68622, 1038770), (103877, 686220), (114370, 623262), (137244, 519385), (171555, 415508), (207754, 343110), (228740, 311631)]