3009580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 7641648

約数和(自身を除く): 4632068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 83, 98, 140, 148, 166, 185, 196, 245, 259, 332, 370, 415, 490, 518, 581, 740, 830, 980, 1036, 1162, 1295, 1660, 1813, 2324, 2590, 2905, 3071, 3626, 4067, 5180, 5810, 6142, 7252, 8134, 9065, 11620, 12284, 15355, 16268, 18130, 20335, 21497, 30710, 36260, 40670, 42994, 61420, 81340, 85988, 107485, 150479, 214970, 300958, 429940, 601916, 752395, 1504790, 3009580]

約数ペア:

[(1, 3009580), (2, 1504790), (4, 752395), (5, 601916), (7, 429940), (10, 300958), (14, 214970), (20, 150479), (28, 107485), (35, 85988), (37, 81340), (49, 61420), (70, 42994), (74, 40670), (83, 36260), (98, 30710), (140, 21497), (148, 20335), (166, 18130), (185, 16268), (196, 15355), (245, 12284), (259, 11620), (332, 9065), (370, 8134), (415, 7252), (490, 6142), (518, 5810), (581, 5180), (740, 4067), (830, 3626), (980, 3071), (1036, 2905), (1162, 2590), (1295, 2324), (1660, 1813)]