30679770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3051

約数の個数: 64

約数和(自身を含む): 82944000

約数和(自身を除く): 52264230

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 2999, 3410, 5115, 5998, 8997, 10230, 14995, 17994, 29990, 32989, 44985, 65978, 89970, 92969, 98967, 164945, 185938, 197934, 278907, 329890, 464845, 494835, 557814, 929690, 989670, 1022659, 1394535, 2045318, 2789070, 3067977, 5113295, 6135954, 10226590, 15339885, 30679770]

約数ペア:

[(1, 30679770), (2, 15339885), (3, 10226590), (5, 6135954), (6, 5113295), (10, 3067977), (11, 2789070), (15, 2045318), (22, 1394535), (30, 1022659), (31, 989670), (33, 929690), (55, 557814), (62, 494835), (66, 464845), (93, 329890), (110, 278907), (155, 197934), (165, 185938), (186, 164945), (310, 98967), (330, 92969), (341, 89970), (465, 65978), (682, 44985), (930, 32989), (1023, 29990), (1705, 17994), (2046, 14995), (2999, 10230), (3410, 8997), (5115, 5998)]