830120580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{98123}}^1$

素因数の和:98185

約数の個数: 72

約数和(自身を含む): 2571633792

約数和(自身を除く): 1741513212

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, 98123, 196246, 294369, 392492, 490615, 588738, 883107, 981230, 1177476, 1471845, 1766214, 1962460, 2943690, 3532428, 4415535, 4611781, 5887380, 8831070, 9223562, 13835343, 17662140, 18447124, 23058905, 27670686, 41506029, 46117810, 55341372, 69176715, 83012058, 92235620, 138353430, 166024116, 207530145, 276706860, 415060290, 830120580]

約数ペア:

[(1, 830120580), (2, 415060290), (3, 276706860), (4, 207530145), (5, 166024116), (6, 138353430), (9, 92235620), (10, 83012058), (12, 69176715), (15, 55341372), (18, 46117810), (20, 41506029), (30, 27670686), (36, 23058905), (45, 18447124), (47, 17662140), (60, 13835343), (90, 9223562), (94, 8831070), (141, 5887380), (180, 4611781), (188, 4415535), (235, 3532428), (282, 2943690), (423, 1962460), (470, 1766214), (564, 1471845), (705, 1177476), (846, 981230), (940, 883107), (1410, 588738), (1692, 490615), (2115, 392492), (2820, 294369), (4230, 196246), (8460, 98123)]