68288610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 185064768

約数和(自身を除く): 116776158

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, 331, 345, 390, 529, 598, 662, 690, 897, 993, 1058, 1495, 1587, 1655, 1794, 1986, 2645, 2990, 3174, 3310, 4303, 4485, 4965, 5290, 6877, 7613, 7935, 8606, 8970, 9930, 12909, 13754, 15226, 15870, 20631, 21515, 22839, 25818, 34385, 38065, 41262, 43030, 45678, 64545, 68770, 76130, 98969, 103155, 114195, 129090, 175099, 197938, 206310, 228390, 296907, 350198, 494845, 525297, 593814, 875495, 989690, 1050594, 1484535, 1750990, 2276287, 2626485, 2969070, 4552574, 5252970, 6828861, 11381435, 13657722, 22762870, 34144305, 68288610]

約数ペア:

[(1, 68288610), (2, 34144305), (3, 22762870), (5, 13657722), (6, 11381435), (10, 6828861), (13, 5252970), (15, 4552574), (23, 2969070), (26, 2626485), (30, 2276287), (39, 1750990), (46, 1484535), (65, 1050594), (69, 989690), (78, 875495), (115, 593814), (130, 525297), (138, 494845), (195, 350198), (230, 296907), (299, 228390), (331, 206310), (345, 197938), (390, 175099), (529, 129090), (598, 114195), (662, 103155), (690, 98969), (897, 76130), (993, 68770), (1058, 64545), (1495, 45678), (1587, 43030), (1655, 41262), (1794, 38065), (1986, 34385), (2645, 25818), (2990, 22839), (3174, 21515), (3310, 20631), (4303, 15870), (4485, 15226), (4965, 13754), (5290, 12909), (6877, 9930), (7613, 8970), (7935, 8606)]