233309580

素因数分解:

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

素因数の和:79383

約数の個数: 72

約数和(自身を含む): 759932208

約数和(自身を除く): 526622628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 79357, 158714, 238071, 317428, 396785, 476142, 555499, 793570, 952284, 1110998, 1190355, 1587140, 1666497, 2221996, 2380710, 2777495, 3332994, 3888493, 4761420, 5554990, 6665988, 7776986, 8332485, 11109980, 11665479, 15553972, 16664970, 19442465, 23330958, 33329940, 38884930, 46661916, 58327395, 77769860, 116654790, 233309580]

約数ペア:

[(1, 233309580), (2, 116654790), (3, 77769860), (4, 58327395), (5, 46661916), (6, 38884930), (7, 33329940), (10, 23330958), (12, 19442465), (14, 16664970), (15, 15553972), (20, 11665479), (21, 11109980), (28, 8332485), (30, 7776986), (35, 6665988), (42, 5554990), (49, 4761420), (60, 3888493), (70, 3332994), (84, 2777495), (98, 2380710), (105, 2221996), (140, 1666497), (147, 1587140), (196, 1190355), (210, 1110998), (245, 952284), (294, 793570), (420, 555499), (490, 476142), (588, 396785), (735, 317428), (980, 238071), (1470, 158714), (2940, 79357)]