902623980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{997}}^1$

素因数の和:1279

約数の個数: 96

約数和(自身を含む): 2575319040

約数和(自身を除く): 1672695060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 191, 237, 316, 382, 395, 474, 573, 764, 790, 948, 955, 997, 1146, 1185, 1580, 1910, 1994, 2292, 2370, 2865, 2991, 3820, 3988, 4740, 4985, 5730, 5982, 9970, 11460, 11964, 14955, 15089, 19940, 29910, 30178, 45267, 59820, 60356, 75445, 78763, 90534, 150890, 157526, 181068, 190427, 226335, 236289, 301780, 315052, 380854, 393815, 452670, 472578, 571281, 761708, 787630, 905340, 945156, 952135, 1142562, 1181445, 1575260, 1904270, 2285124, 2362890, 2856405, 3808540, 4725780, 5712810, 11425620, 15043733, 30087466, 45131199, 60174932, 75218665, 90262398, 150437330, 180524796, 225655995, 300874660, 451311990, 902623980]

約数ペア:

[(1, 902623980), (2, 451311990), (3, 300874660), (4, 225655995), (5, 180524796), (6, 150437330), (10, 90262398), (12, 75218665), (15, 60174932), (20, 45131199), (30, 30087466), (60, 15043733), (79, 11425620), (158, 5712810), (191, 4725780), (237, 3808540), (316, 2856405), (382, 2362890), (395, 2285124), (474, 1904270), (573, 1575260), (764, 1181445), (790, 1142562), (948, 952135), (955, 945156), (997, 905340), (1146, 787630), (1185, 761708), (1580, 571281), (1910, 472578), (1994, 452670), (2292, 393815), (2370, 380854), (2865, 315052), (2991, 301780), (3820, 236289), (3988, 226335), (4740, 190427), (4985, 181068), (5730, 157526), (5982, 150890), (9970, 90534), (11460, 78763), (11964, 75445), (14955, 60356), (15089, 59820), (19940, 45267), (29910, 30178)]