90479470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6449}}^1$

素因数の和:6540

約数の個数: 32

約数和(自身を含む): 172756800

約数和(自身を除く): 82277330

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2806, 6449, 7015, 12898, 14030, 32245, 64490, 148327, 296654, 393389, 741635, 786778, 1483270, 1966945, 3933890, 9047947, 18095894, 45239735, 90479470]

約数ペア:

[(1, 90479470), (2, 45239735), (5, 18095894), (10, 9047947), (23, 3933890), (46, 1966945), (61, 1483270), (115, 786778), (122, 741635), (230, 393389), (305, 296654), (610, 148327), (1403, 64490), (2806, 32245), (6449, 14030), (7015, 12898)]