30103380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 94711680

約数和(自身を除く): 64608300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 107, 108, 135, 180, 214, 270, 321, 428, 521, 535, 540, 642, 963, 1042, 1070, 1284, 1563, 1605, 1926, 2084, 2140, 2605, 2889, 3126, 3210, 3852, 4689, 4815, 5210, 5778, 6252, 6420, 7815, 9378, 9630, 10420, 11556, 14067, 14445, 15630, 18756, 19260, 23445, 28134, 28890, 31260, 46890, 55747, 56268, 57780, 70335, 93780, 111494, 140670, 167241, 222988, 278735, 281340, 334482, 501723, 557470, 668964, 836205, 1003446, 1114940, 1505169, 1672410, 2006892, 2508615, 3010338, 3344820, 5017230, 6020676, 7525845, 10034460, 15051690, 30103380]

約数ペア:

[(1, 30103380), (2, 15051690), (3, 10034460), (4, 7525845), (5, 6020676), (6, 5017230), (9, 3344820), (10, 3010338), (12, 2508615), (15, 2006892), (18, 1672410), (20, 1505169), (27, 1114940), (30, 1003446), (36, 836205), (45, 668964), (54, 557470), (60, 501723), (90, 334482), (107, 281340), (108, 278735), (135, 222988), (180, 167241), (214, 140670), (270, 111494), (321, 93780), (428, 70335), (521, 57780), (535, 56268), (540, 55747), (642, 46890), (963, 31260), (1042, 28890), (1070, 28134), (1284, 23445), (1563, 19260), (1605, 18756), (1926, 15630), (2084, 14445), (2140, 14067), (2605, 11556), (2889, 10420), (3126, 9630), (3210, 9378), (3852, 7815), (4689, 6420), (4815, 6252), (5210, 5778)]