12457077071790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{358890149}}^1$

素因数の和:358890261

約数の個数: 64

約数和(自身を含む): 32558514408000

約数和(自身を除く): 20101437336210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 178, 195, 267, 390, 445, 534, 890, 1157, 1335, 2314, 2670, 3471, 5785, 6942, 11570, 17355, 34710, 358890149, 717780298, 1076670447, 1794450745, 2153340894, 3588901490, 4665571937, 5383352235, 9331143874, 10766704470, 13996715811, 23327859685, 27993431622, 31941223261, 46655719370, 63882446522, 69983579055, 95823669783, 139967158110, 159706116305, 191647339566, 319412232610, 415235902393, 479118348915, 830471804786, 958236697830, 1245707707179, 2076179511965, 2491415414358, 4152359023930, 6228538535895, 12457077071790]

約数ペア:

[(1, 12457077071790), (2, 6228538535895), (3, 4152359023930), (5, 2491415414358), (6, 2076179511965), (10, 1245707707179), (13, 958236697830), (15, 830471804786), (26, 479118348915), (30, 415235902393), (39, 319412232610), (65, 191647339566), (78, 159706116305), (89, 139967158110), (130, 95823669783), (178, 69983579055), (195, 63882446522), (267, 46655719370), (390, 31941223261), (445, 27993431622), (534, 23327859685), (890, 13996715811), (1157, 10766704470), (1335, 9331143874), (2314, 5383352235), (2670, 4665571937), (3471, 3588901490), (5785, 2153340894), (6942, 1794450745), (11570, 1076670447), (17355, 717780298), (34710, 358890149)]