177118630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1601}}^1$

素因数の和:1681

約数の個数: 64

約数和(自身を含む): 368178048

約数和(自身を除く): 191059418

約数列:

[1, 2, 5, 10, 13, 23, 26, 37, 46, 65, 74, 115, 130, 185, 230, 299, 370, 481, 598, 851, 962, 1495, 1601, 1702, 2405, 2990, 3202, 4255, 4810, 8005, 8510, 11063, 16010, 20813, 22126, 36823, 41626, 55315, 59237, 73646, 104065, 110630, 118474, 184115, 208130, 296185, 368230, 478699, 592370, 770081, 957398, 1362451, 1540162, 2393495, 2724902, 3850405, 4786990, 6812255, 7700810, 13624510, 17711863, 35423726, 88559315, 177118630]

約数ペア:

[(1, 177118630), (2, 88559315), (5, 35423726), (10, 17711863), (13, 13624510), (23, 7700810), (26, 6812255), (37, 4786990), (46, 3850405), (65, 2724902), (74, 2393495), (115, 1540162), (130, 1362451), (185, 957398), (230, 770081), (299, 592370), (370, 478699), (481, 368230), (598, 296185), (851, 208130), (962, 184115), (1495, 118474), (1601, 110630), (1702, 104065), (2405, 73646), (2990, 59237), (3202, 55315), (4255, 41626), (4810, 36823), (8005, 22126), (8510, 20813), (11063, 16010)]