30378936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{857}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 87310080

約数和(自身を除く): 56931144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 211, 422, 633, 844, 857, 1266, 1477, 1688, 1714, 2532, 2571, 2954, 3428, 4431, 5064, 5142, 5908, 5999, 6856, 8862, 10284, 11816, 11998, 17724, 17997, 20568, 23996, 35448, 35994, 47992, 71988, 143976, 180827, 361654, 542481, 723308, 1084962, 1265789, 1446616, 2169924, 2531578, 3797367, 4339848, 5063156, 7594734, 10126312, 15189468, 30378936]

約数ペア:

[(1, 30378936), (2, 15189468), (3, 10126312), (4, 7594734), (6, 5063156), (7, 4339848), (8, 3797367), (12, 2531578), (14, 2169924), (21, 1446616), (24, 1265789), (28, 1084962), (42, 723308), (56, 542481), (84, 361654), (168, 180827), (211, 143976), (422, 71988), (633, 47992), (844, 35994), (857, 35448), (1266, 23996), (1477, 20568), (1688, 17997), (1714, 17724), (2532, 11998), (2571, 11816), (2954, 10284), (3428, 8862), (4431, 6856), (5064, 5999), (5142, 5908)]