31938390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32261}}^1$

素因数の和:32285

約数の個数: 48

約数和(自身を含む): 90591696

約数和(自身を除く): 58653306

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, 32261, 64522, 96783, 161305, 193566, 290349, 322610, 354871, 483915, 580698, 709742, 967830, 1064613, 1451745, 1774355, 2129226, 2903490, 3193839, 3548710, 5323065, 6387678, 10646130, 15969195, 31938390]

約数ペア:

[(1, 31938390), (2, 15969195), (3, 10646130), (5, 6387678), (6, 5323065), (9, 3548710), (10, 3193839), (11, 2903490), (15, 2129226), (18, 1774355), (22, 1451745), (30, 1064613), (33, 967830), (45, 709742), (55, 580698), (66, 483915), (90, 354871), (99, 322610), (110, 290349), (165, 193566), (198, 161305), (330, 96783), (495, 64522), (990, 32261)]