12108434220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1431257}}^1$

素因数の和:1431319

約数の個数: 72

約数和(自身を含む): 37510409664

約数和(自身を除く): 25401975444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 1431257, 2862514, 4293771, 5725028, 7156285, 8587542, 12881313, 14312570, 17175084, 21468855, 25762626, 28625140, 42937710, 51525252, 64406565, 67269079, 85875420, 128813130, 134538158, 201807237, 257626260, 269076316, 336345395, 403614474, 605421711, 672690790, 807228948, 1009036185, 1210843422, 1345381580, 2018072370, 2421686844, 3027108555, 4036144740, 6054217110, 12108434220]

約数ペア:

[(1, 12108434220), (2, 6054217110), (3, 4036144740), (4, 3027108555), (5, 2421686844), (6, 2018072370), (9, 1345381580), (10, 1210843422), (12, 1009036185), (15, 807228948), (18, 672690790), (20, 605421711), (30, 403614474), (36, 336345395), (45, 269076316), (47, 257626260), (60, 201807237), (90, 134538158), (94, 128813130), (141, 85875420), (180, 67269079), (188, 64406565), (235, 51525252), (282, 42937710), (423, 28625140), (470, 25762626), (564, 21468855), (705, 17175084), (846, 14312570), (940, 12881313), (1410, 8587542), (1692, 7156285), (2115, 5725028), (2820, 4293771), (4230, 2862514), (8460, 1431257)]