2017457730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2347}}^1\times {\mathrm{9551}}^1$

素因数の和:11911

約数の個数: 48

約数和(自身を含む): 5248174464

約数和(自身を除く): 3230716734

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2347, 4694, 7041, 9551, 11735, 14082, 19102, 21123, 23470, 28653, 35205, 42246, 47755, 57306, 70410, 85959, 95510, 105615, 143265, 171918, 211230, 286530, 429795, 859590, 22416197, 44832394, 67248591, 112080985, 134497182, 201745773, 224161970, 336242955, 403491546, 672485910, 1008728865, 2017457730]

約数ペア:

[(1, 2017457730), (2, 1008728865), (3, 672485910), (5, 403491546), (6, 336242955), (9, 224161970), (10, 201745773), (15, 134497182), (18, 112080985), (30, 67248591), (45, 44832394), (90, 22416197), (2347, 859590), (4694, 429795), (7041, 286530), (9551, 211230), (11735, 171918), (14082, 143265), (19102, 105615), (21123, 95510), (23470, 85959), (28653, 70410), (35205, 57306), (42246, 47755)]