1241310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 3566592

約数和(自身を除く): 2325282

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 257, 322, 345, 483, 514, 690, 771, 805, 966, 1285, 1542, 1610, 1799, 2415, 2570, 3598, 3855, 4830, 5397, 5911, 7710, 8995, 10794, 11822, 17733, 17990, 26985, 29555, 35466, 41377, 53970, 59110, 82754, 88665, 124131, 177330, 206885, 248262, 413770, 620655, 1241310]

約数ペア:

[(1, 1241310), (2, 620655), (3, 413770), (5, 248262), (6, 206885), (7, 177330), (10, 124131), (14, 88665), (15, 82754), (21, 59110), (23, 53970), (30, 41377), (35, 35466), (42, 29555), (46, 26985), (69, 17990), (70, 17733), (105, 11822), (115, 10794), (138, 8995), (161, 7710), (210, 5911), (230, 5397), (257, 4830), (322, 3855), (345, 3598), (483, 2570), (514, 2415), (690, 1799), (771, 1610), (805, 1542), (966, 1285)]