7775190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:379

約数の個数: 80

約数和(自身を含む): 21692880

約数和(自身を除く): 13917690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 261, 270, 290, 331, 405, 435, 522, 662, 783, 810, 870, 993, 1305, 1566, 1655, 1986, 2349, 2610, 2979, 3310, 3915, 4698, 4965, 5958, 7830, 8937, 9599, 9930, 11745, 14895, 17874, 19198, 23490, 26811, 28797, 29790, 44685, 47995, 53622, 57594, 86391, 89370, 95990, 134055, 143985, 172782, 259173, 268110, 287970, 431955, 518346, 777519, 863910, 1295865, 1555038, 2591730, 3887595, 7775190]

約数ペア:

[(1, 7775190), (2, 3887595), (3, 2591730), (5, 1555038), (6, 1295865), (9, 863910), (10, 777519), (15, 518346), (18, 431955), (27, 287970), (29, 268110), (30, 259173), (45, 172782), (54, 143985), (58, 134055), (81, 95990), (87, 89370), (90, 86391), (135, 57594), (145, 53622), (162, 47995), (174, 44685), (261, 29790), (270, 28797), (290, 26811), (331, 23490), (405, 19198), (435, 17874), (522, 14895), (662, 11745), (783, 9930), (810, 9599), (870, 8937), (993, 7830), (1305, 5958), (1566, 4965), (1655, 4698), (1986, 3915), (2349, 3310), (2610, 2979)]