2254590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 6604416

約数和(自身を除く): 4349826

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 45, 47, 65, 78, 82, 90, 94, 117, 123, 130, 141, 195, 205, 234, 235, 246, 282, 369, 390, 410, 423, 470, 533, 585, 611, 615, 705, 738, 846, 1066, 1170, 1222, 1230, 1410, 1599, 1833, 1845, 1927, 2115, 2665, 3055, 3198, 3666, 3690, 3854, 4230, 4797, 5330, 5499, 5781, 6110, 7995, 9165, 9594, 9635, 10998, 11562, 15990, 17343, 18330, 19270, 23985, 25051, 27495, 28905, 34686, 47970, 50102, 54990, 57810, 75153, 86715, 125255, 150306, 173430, 225459, 250510, 375765, 450918, 751530, 1127295, 2254590]

約数ペア:

[(1, 2254590), (2, 1127295), (3, 751530), (5, 450918), (6, 375765), (9, 250510), (10, 225459), (13, 173430), (15, 150306), (18, 125255), (26, 86715), (30, 75153), (39, 57810), (41, 54990), (45, 50102), (47, 47970), (65, 34686), (78, 28905), (82, 27495), (90, 25051), (94, 23985), (117, 19270), (123, 18330), (130, 17343), (141, 15990), (195, 11562), (205, 10998), (234, 9635), (235, 9594), (246, 9165), (282, 7995), (369, 6110), (390, 5781), (410, 5499), (423, 5330), (470, 4797), (533, 4230), (585, 3854), (611, 3690), (615, 3666), (705, 3198), (738, 3055), (846, 2665), (1066, 2115), (1170, 1927), (1222, 1845), (1230, 1833), (1410, 1599)]