149984730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{79357}}^1$

素因数の和:79380

約数の個数: 64

約数和(自身を含む): 457102080

約数和(自身を除く): 307117350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 79357, 158714, 238071, 396785, 476142, 555499, 714213, 793570, 1110998, 1190355, 1428426, 1666497, 2142639, 2380710, 2777495, 3332994, 3571065, 4285278, 4999491, 5554990, 7142130, 8332485, 9998982, 10713195, 14998473, 16664970, 21426390, 24997455, 29996946, 49994910, 74992365, 149984730]

約数ペア:

[(1, 149984730), (2, 74992365), (3, 49994910), (5, 29996946), (6, 24997455), (7, 21426390), (9, 16664970), (10, 14998473), (14, 10713195), (15, 9998982), (18, 8332485), (21, 7142130), (27, 5554990), (30, 4999491), (35, 4285278), (42, 3571065), (45, 3332994), (54, 2777495), (63, 2380710), (70, 2142639), (90, 1666497), (105, 1428426), (126, 1190355), (135, 1110998), (189, 793570), (210, 714213), (270, 555499), (315, 476142), (378, 396785), (630, 238071), (945, 158714), (1890, 79357)]