12747510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1570

約数の個数: 64

約数和(自身を含む): 35112960

約数和(自身を除く): 22365450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1523, 1674, 2790, 3046, 4185, 4569, 7615, 8370, 9138, 13707, 15230, 22845, 27414, 41121, 45690, 47213, 68535, 82242, 94426, 137070, 141639, 205605, 236065, 283278, 411210, 424917, 472130, 708195, 849834, 1274751, 1416390, 2124585, 2549502, 4249170, 6373755, 12747510]

約数ペア:

[(1, 12747510), (2, 6373755), (3, 4249170), (5, 2549502), (6, 2124585), (9, 1416390), (10, 1274751), (15, 849834), (18, 708195), (27, 472130), (30, 424917), (31, 411210), (45, 283278), (54, 236065), (62, 205605), (90, 141639), (93, 137070), (135, 94426), (155, 82242), (186, 68535), (270, 47213), (279, 45690), (310, 41121), (465, 27414), (558, 22845), (837, 15230), (930, 13707), (1395, 9138), (1523, 8370), (1674, 7615), (2790, 4569), (3046, 4185)]