68721569110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1847}}^1\times {\mathrm{6317}}^1$

素因数の和:8221

約数の個数: 64

約数和(自身を含む): 134503649280

約数和(自身を除く): 65782080170

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 1847, 2945, 3694, 5890, 6317, 9235, 12634, 18470, 31585, 35093, 57257, 63170, 70186, 114514, 120023, 175465, 195827, 240046, 286285, 350930, 391654, 572570, 600115, 979135, 1087883, 1200230, 1958270, 2175766, 3720713, 5439415, 7441426, 10878830, 11667499, 18603565, 23334998, 37207130, 58337495, 116674990, 221682481, 361692469, 443364962, 723384938, 1108412405, 1808462345, 2216824810, 3616924690, 6872156911, 13744313822, 34360784555, 68721569110]

約数ペア:

[(1, 68721569110), (2, 34360784555), (5, 13744313822), (10, 6872156911), (19, 3616924690), (31, 2216824810), (38, 1808462345), (62, 1108412405), (95, 723384938), (155, 443364962), (190, 361692469), (310, 221682481), (589, 116674990), (1178, 58337495), (1847, 37207130), (2945, 23334998), (3694, 18603565), (5890, 11667499), (6317, 10878830), (9235, 7441426), (12634, 5439415), (18470, 3720713), (31585, 2175766), (35093, 1958270), (57257, 1200230), (63170, 1087883), (70186, 979135), (114514, 600115), (120023, 572570), (175465, 391654), (195827, 350930), (240046, 286285)]