4292190

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{757}}^1$

素因数の和:783

約数の個数: 80

約数和(自身を含む): 13207392

約数和(自身を除く): 8915202

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 757, 810, 945, 1134, 1514, 1890, 2271, 2835, 3785, 4542, 5299, 5670, 6813, 7570, 10598, 11355, 13626, 15897, 20439, 22710, 26495, 31794, 34065, 40878, 47691, 52990, 61317, 68130, 79485, 95382, 102195, 122634, 143073, 158970, 204390, 238455, 286146, 306585, 429219, 476910, 613170, 715365, 858438, 1430730, 2146095, 4292190]

約数ペア:

[(1, 4292190), (2, 2146095), (3, 1430730), (5, 858438), (6, 715365), (7, 613170), (9, 476910), (10, 429219), (14, 306585), (15, 286146), (18, 238455), (21, 204390), (27, 158970), (30, 143073), (35, 122634), (42, 102195), (45, 95382), (54, 79485), (63, 68130), (70, 61317), (81, 52990), (90, 47691), (105, 40878), (126, 34065), (135, 31794), (162, 26495), (189, 22710), (210, 20439), (270, 15897), (315, 13626), (378, 11355), (405, 10598), (567, 7570), (630, 6813), (757, 5670), (810, 5299), (945, 4542), (1134, 3785), (1514, 2835), (1890, 2271)]