30935940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1101

約数の個数: 96

約数和(自身を含む): 100450560

約数和(自身を除く): 69514620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1009, 1022, 1095, 1460, 1533, 2018, 2044, 2190, 2555, 3027, 3066, 4036, 4380, 5045, 5110, 6054, 6132, 7063, 7665, 10090, 10220, 12108, 14126, 15135, 15330, 20180, 21189, 28252, 30270, 30660, 35315, 42378, 60540, 70630, 73657, 84756, 105945, 141260, 147314, 211890, 220971, 294628, 368285, 423780, 441942, 515599, 736570, 883884, 1031198, 1104855, 1473140, 1546797, 2062396, 2209710, 2577995, 3093594, 4419420, 5155990, 6187188, 7733985, 10311980, 15467970, 30935940]

約数ペア:

[(1, 30935940), (2, 15467970), (3, 10311980), (4, 7733985), (5, 6187188), (6, 5155990), (7, 4419420), (10, 3093594), (12, 2577995), (14, 2209710), (15, 2062396), (20, 1546797), (21, 1473140), (28, 1104855), (30, 1031198), (35, 883884), (42, 736570), (60, 515599), (70, 441942), (73, 423780), (84, 368285), (105, 294628), (140, 220971), (146, 211890), (210, 147314), (219, 141260), (292, 105945), (365, 84756), (420, 73657), (438, 70630), (511, 60540), (730, 42378), (876, 35315), (1009, 30660), (1022, 30270), (1095, 28252), (1460, 21189), (1533, 20180), (2018, 15330), (2044, 15135), (2190, 14126), (2555, 12108), (3027, 10220), (3066, 10090), (4036, 7665), (4380, 7063), (5045, 6132), (5110, 6054)]