57381090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6397}}^1$

素因数の和:6443

約数の個数: 64

約数和(自身を含む): 154780416

約数和(自身を除く): 97399326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 6397, 8970, 12794, 19191, 31985, 38382, 63970, 83161, 95955, 147131, 166322, 191910, 249483, 294262, 415805, 441393, 498966, 735655, 831610, 882786, 1247415, 1471310, 1912703, 2206965, 2494830, 3825406, 4413930, 5738109, 9563515, 11476218, 19127030, 28690545, 57381090]

約数ペア:

[(1, 57381090), (2, 28690545), (3, 19127030), (5, 11476218), (6, 9563515), (10, 5738109), (13, 4413930), (15, 3825406), (23, 2494830), (26, 2206965), (30, 1912703), (39, 1471310), (46, 1247415), (65, 882786), (69, 831610), (78, 735655), (115, 498966), (130, 441393), (138, 415805), (195, 294262), (230, 249483), (299, 191910), (345, 166322), (390, 147131), (598, 95955), (690, 83161), (897, 63970), (1495, 38382), (1794, 31985), (2990, 19191), (4485, 12794), (6397, 8970)]