9969481890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1191097}}^1$

素因数の和:1191144

約数の個数: 64

約数和(自身を含む): 27442897920

約数和(自身を除く): 17473416030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 1191097, 2382194, 3573291, 5955485, 7146582, 10719873, 11910970, 17866455, 21439746, 32159619, 35732910, 36924007, 53599365, 64319238, 73848014, 107198730, 110772021, 160798095, 184620035, 221544042, 321596190, 332316063, 369240070, 553860105, 664632126, 996948189, 1107720210, 1661580315, 1993896378, 3323160630, 4984740945, 9969481890]

約数ペア:

[(1, 9969481890), (2, 4984740945), (3, 3323160630), (5, 1993896378), (6, 1661580315), (9, 1107720210), (10, 996948189), (15, 664632126), (18, 553860105), (27, 369240070), (30, 332316063), (31, 321596190), (45, 221544042), (54, 184620035), (62, 160798095), (90, 110772021), (93, 107198730), (135, 73848014), (155, 64319238), (186, 53599365), (270, 36924007), (279, 35732910), (310, 32159619), (465, 21439746), (558, 17866455), (837, 11910970), (930, 10719873), (1395, 7146582), (1674, 5955485), (2790, 3573291), (4185, 2382194), (8370, 1191097)]