2587634760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{303713}}^1$

素因数の和:303798

約数の個数: 64

約数和(自身を含む): 7872266880

約数和(自身を除く): 5284632120

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, 303713, 607426, 911139, 1214852, 1518565, 1822278, 2429704, 3037130, 3644556, 4555695, 6074260, 7289112, 9111390, 12148520, 18222780, 21563623, 36445560, 43127246, 64690869, 86254492, 107818115, 129381738, 172508984, 215636230, 258763476, 323454345, 431272460, 517526952, 646908690, 862544920, 1293817380, 2587634760]

約数ペア:

[(1, 2587634760), (2, 1293817380), (3, 862544920), (4, 646908690), (5, 517526952), (6, 431272460), (8, 323454345), (10, 258763476), (12, 215636230), (15, 172508984), (20, 129381738), (24, 107818115), (30, 86254492), (40, 64690869), (60, 43127246), (71, 36445560), (120, 21563623), (142, 18222780), (213, 12148520), (284, 9111390), (355, 7289112), (426, 6074260), (568, 4555695), (710, 3644556), (852, 3037130), (1065, 2429704), (1420, 1822278), (1704, 1518565), (2130, 1214852), (2840, 911139), (4260, 607426), (8520, 303713)]