1481490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:109

約数の個数: 80

約数和(自身を含む): 4181760

約数和(自身を除く): 2700270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 59, 62, 81, 90, 93, 118, 135, 155, 162, 177, 186, 270, 279, 295, 310, 354, 405, 465, 531, 558, 590, 810, 837, 885, 930, 1062, 1395, 1593, 1674, 1770, 1829, 2511, 2655, 2790, 3186, 3658, 4185, 4779, 5022, 5310, 5487, 7965, 8370, 9145, 9558, 10974, 12555, 15930, 16461, 18290, 23895, 25110, 27435, 32922, 47790, 49383, 54870, 82305, 98766, 148149, 164610, 246915, 296298, 493830, 740745, 1481490]

約数ペア:

[(1, 1481490), (2, 740745), (3, 493830), (5, 296298), (6, 246915), (9, 164610), (10, 148149), (15, 98766), (18, 82305), (27, 54870), (30, 49383), (31, 47790), (45, 32922), (54, 27435), (59, 25110), (62, 23895), (81, 18290), (90, 16461), (93, 15930), (118, 12555), (135, 10974), (155, 9558), (162, 9145), (177, 8370), (186, 7965), (270, 5487), (279, 5310), (295, 5022), (310, 4779), (354, 4185), (405, 3658), (465, 3186), (531, 2790), (558, 2655), (590, 2511), (810, 1829), (837, 1770), (885, 1674), (930, 1593), (1062, 1395)]