22915130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 50485248

約数和(自身を除く): 27570118

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 43, 46, 70, 86, 115, 161, 215, 230, 301, 322, 331, 430, 602, 662, 805, 989, 1505, 1610, 1655, 1978, 2317, 3010, 3310, 4634, 4945, 6923, 7613, 9890, 11585, 13846, 14233, 15226, 23170, 28466, 34615, 38065, 53291, 69230, 71165, 76130, 99631, 106582, 142330, 199262, 266455, 327359, 498155, 532910, 654718, 996310, 1636795, 2291513, 3273590, 4583026, 11457565, 22915130]

約数ペア:

[(1, 22915130), (2, 11457565), (5, 4583026), (7, 3273590), (10, 2291513), (14, 1636795), (23, 996310), (35, 654718), (43, 532910), (46, 498155), (70, 327359), (86, 266455), (115, 199262), (161, 142330), (215, 106582), (230, 99631), (301, 76130), (322, 71165), (331, 69230), (430, 53291), (602, 38065), (662, 34615), (805, 28466), (989, 23170), (1505, 15226), (1610, 14233), (1655, 13846), (1978, 11585), (2317, 9890), (3010, 7613), (3310, 6923), (4634, 4945)]