71264820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5683}}^1$

素因数の和:5725

約数の個数: 96

約数和(自身を含む): 229178880

約数和(自身を除く): 157914060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 5683, 6270, 11366, 12540, 17049, 22732, 28415, 34098, 56830, 62513, 68196, 85245, 107977, 113660, 125026, 170490, 187539, 215954, 250052, 312565, 323931, 340980, 375078, 431908, 539885, 625130, 647862, 750156, 937695, 1079770, 1187747, 1250260, 1295724, 1619655, 1875390, 2159540, 2375494, 3239310, 3563241, 3750780, 4750988, 5938735, 6478620, 7126482, 11877470, 14252964, 17816205, 23754940, 35632410, 71264820]

約数ペア:

[(1, 71264820), (2, 35632410), (3, 23754940), (4, 17816205), (5, 14252964), (6, 11877470), (10, 7126482), (11, 6478620), (12, 5938735), (15, 4750988), (19, 3750780), (20, 3563241), (22, 3239310), (30, 2375494), (33, 2159540), (38, 1875390), (44, 1619655), (55, 1295724), (57, 1250260), (60, 1187747), (66, 1079770), (76, 937695), (95, 750156), (110, 647862), (114, 625130), (132, 539885), (165, 431908), (190, 375078), (209, 340980), (220, 323931), (228, 312565), (285, 250052), (330, 215954), (380, 187539), (418, 170490), (570, 125026), (627, 113660), (660, 107977), (836, 85245), (1045, 68196), (1140, 62513), (1254, 56830), (2090, 34098), (2508, 28415), (3135, 22732), (4180, 17049), (5683, 12540), (6270, 11366)]