30659730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 78192000

約数和(自身を除く): 47532270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 149, 190, 285, 298, 361, 447, 570, 722, 745, 894, 1083, 1490, 1805, 2166, 2235, 2831, 3610, 4470, 5415, 5662, 6859, 8493, 10830, 13718, 14155, 16986, 20577, 28310, 34295, 41154, 42465, 53789, 68590, 84930, 102885, 107578, 161367, 205770, 268945, 322734, 537890, 806835, 1021991, 1613670, 2043982, 3065973, 5109955, 6131946, 10219910, 15329865, 30659730]

約数ペア:

[(1, 30659730), (2, 15329865), (3, 10219910), (5, 6131946), (6, 5109955), (10, 3065973), (15, 2043982), (19, 1613670), (30, 1021991), (38, 806835), (57, 537890), (95, 322734), (114, 268945), (149, 205770), (190, 161367), (285, 107578), (298, 102885), (361, 84930), (447, 68590), (570, 53789), (722, 42465), (745, 41154), (894, 34295), (1083, 28310), (1490, 20577), (1805, 16986), (2166, 14155), (2235, 13718), (2831, 10830), (3610, 8493), (4470, 6859), (5415, 5662)]