74540430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26717}}^1$

素因数の和:26761

約数の個数: 48

約数和(自身を含む): 200064384

約数和(自身を除く): 125523954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 26717, 53434, 80151, 133585, 160302, 240453, 267170, 400755, 480906, 801510, 828227, 1202265, 1656454, 2404530, 2484681, 4141135, 4969362, 7454043, 8282270, 12423405, 14908086, 24846810, 37270215, 74540430]

約数ペア:

[(1, 74540430), (2, 37270215), (3, 24846810), (5, 14908086), (6, 12423405), (9, 8282270), (10, 7454043), (15, 4969362), (18, 4141135), (30, 2484681), (31, 2404530), (45, 1656454), (62, 1202265), (90, 828227), (93, 801510), (155, 480906), (186, 400755), (279, 267170), (310, 240453), (465, 160302), (558, 133585), (930, 80151), (1395, 53434), (2790, 26717)]