71340164820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9666689}}^1$

素因数の和:9666745

約数の個数: 72

約数和(自身を含む): 221676535080

約数和(自身を除く): 150336370260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 9666689, 19333378, 29000067, 38666756, 48333445, 58000134, 87000201, 96666890, 116000268, 145000335, 174000402, 193333780, 290000670, 348000804, 396334249, 435001005, 580001340, 792668498, 870002010, 1189002747, 1585336996, 1740004020, 1981671245, 2378005494, 3567008241, 3963342490, 4756010988, 5945013735, 7134016482, 7926684980, 11890027470, 14268032964, 17835041205, 23780054940, 35670082410, 71340164820]

約数ペア:

[(1, 71340164820), (2, 35670082410), (3, 23780054940), (4, 17835041205), (5, 14268032964), (6, 11890027470), (9, 7926684980), (10, 7134016482), (12, 5945013735), (15, 4756010988), (18, 3963342490), (20, 3567008241), (30, 2378005494), (36, 1981671245), (41, 1740004020), (45, 1585336996), (60, 1189002747), (82, 870002010), (90, 792668498), (123, 580001340), (164, 435001005), (180, 396334249), (205, 348000804), (246, 290000670), (369, 193333780), (410, 174000402), (492, 145000335), (615, 116000268), (738, 96666890), (820, 87000201), (1230, 58000134), (1476, 48333445), (1845, 38666756), (2460, 29000067), (3690, 19333378), (7380, 9666689)]