242184420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28627}}^1$

素因数の和:28689

約数の個数: 72

約数和(自身を含む): 750282624

約数和(自身を除く): 508098204

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, 28627, 57254, 85881, 114508, 143135, 171762, 257643, 286270, 343524, 429405, 515286, 572540, 858810, 1030572, 1288215, 1345469, 1717620, 2576430, 2690938, 4036407, 5152860, 5381876, 6727345, 8072814, 12109221, 13454690, 16145628, 20182035, 24218442, 26909380, 40364070, 48436884, 60546105, 80728140, 121092210, 242184420]

約数ペア:

[(1, 242184420), (2, 121092210), (3, 80728140), (4, 60546105), (5, 48436884), (6, 40364070), (9, 26909380), (10, 24218442), (12, 20182035), (15, 16145628), (18, 13454690), (20, 12109221), (30, 8072814), (36, 6727345), (45, 5381876), (47, 5152860), (60, 4036407), (90, 2690938), (94, 2576430), (141, 1717620), (180, 1345469), (188, 1288215), (235, 1030572), (282, 858810), (423, 572540), (470, 515286), (564, 429405), (705, 343524), (846, 286270), (940, 257643), (1410, 171762), (1692, 143135), (2115, 114508), (2820, 85881), (4230, 57254), (8460, 28627)]