67578390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68261}}^1$

素因数の和:68285

約数の個数: 48

約数和(自身を含む): 191679696

約数和(自身を除く): 124101306

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 68261, 136522, 204783, 341305, 409566, 614349, 682610, 750871, 1023915, 1228698, 1501742, 2047830, 2252613, 3071745, 3754355, 4505226, 6143490, 6757839, 7508710, 11263065, 13515678, 22526130, 33789195, 67578390]

約数ペア:

[(1, 67578390), (2, 33789195), (3, 22526130), (5, 13515678), (6, 11263065), (9, 7508710), (10, 6757839), (11, 6143490), (15, 4505226), (18, 3754355), (22, 3071745), (30, 2252613), (33, 2047830), (45, 1501742), (55, 1228698), (66, 1023915), (90, 750871), (99, 682610), (110, 614349), (165, 409566), (198, 341305), (330, 204783), (495, 136522), (990, 68261)]