9020790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 23688288

約数和(自身を除く): 14667498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 887, 1017, 1130, 1695, 1774, 2034, 2661, 3390, 4435, 5085, 5322, 7983, 8870, 10170, 13305, 15966, 26610, 39915, 79830, 100231, 200462, 300693, 501155, 601386, 902079, 1002310, 1503465, 1804158, 3006930, 4510395, 9020790]

約数ペア:

[(1, 9020790), (2, 4510395), (3, 3006930), (5, 1804158), (6, 1503465), (9, 1002310), (10, 902079), (15, 601386), (18, 501155), (30, 300693), (45, 200462), (90, 100231), (113, 79830), (226, 39915), (339, 26610), (565, 15966), (678, 13305), (887, 10170), (1017, 8870), (1130, 7983), (1695, 5322), (1774, 5085), (2034, 4435), (2661, 3390)]