346860

素因数分解:

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

素因数の和:103

約数の個数: 72

約数和(自身を含む): 1100736

約数和(自身を除く): 753876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 47, 60, 82, 90, 94, 123, 141, 164, 180, 188, 205, 235, 246, 282, 369, 410, 423, 470, 492, 564, 615, 705, 738, 820, 846, 940, 1230, 1410, 1476, 1692, 1845, 1927, 2115, 2460, 2820, 3690, 3854, 4230, 5781, 7380, 7708, 8460, 9635, 11562, 17343, 19270, 23124, 28905, 34686, 38540, 57810, 69372, 86715, 115620, 173430, 346860]

約数ペア:

[(1, 346860), (2, 173430), (3, 115620), (4, 86715), (5, 69372), (6, 57810), (9, 38540), (10, 34686), (12, 28905), (15, 23124), (18, 19270), (20, 17343), (30, 11562), (36, 9635), (41, 8460), (45, 7708), (47, 7380), (60, 5781), (82, 4230), (90, 3854), (94, 3690), (123, 2820), (141, 2460), (164, 2115), (180, 1927), (188, 1845), (205, 1692), (235, 1476), (246, 1410), (282, 1230), (369, 940), (410, 846), (423, 820), (470, 738), (492, 705), (564, 615)]