2213606760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{259813}}^1$

素因数の和:259898

約数の個数: 64

約数和(自身を含む): 6734378880

約数和(自身を除く): 4520772120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 259813, 519626, 779439, 1039252, 1299065, 1558878, 2078504, 2598130, 3117756, 3897195, 5196260, 6235512, 7794390, 10392520, 15588780, 18446723, 31177560, 36893446, 55340169, 73786892, 92233615, 110680338, 147573784, 184467230, 221360676, 276700845, 368934460, 442721352, 553401690, 737868920, 1106803380, 2213606760]

約数ペア:

[(1, 2213606760), (2, 1106803380), (3, 737868920), (4, 553401690), (5, 442721352), (6, 368934460), (8, 276700845), (10, 221360676), (12, 184467230), (15, 147573784), (20, 110680338), (24, 92233615), (30, 73786892), (40, 55340169), (60, 36893446), (71, 31177560), (120, 18446723), (142, 15588780), (213, 10392520), (284, 7794390), (355, 6235512), (426, 5196260), (568, 3897195), (710, 3117756), (852, 2598130), (1065, 2078504), (1420, 1558878), (1704, 1299065), (2130, 1039252), (2840, 779439), (4260, 519626), (8520, 259813)]