7173690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 18095616

約数和(自身を除く): 10921926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 67, 83, 86, 129, 134, 166, 201, 215, 249, 258, 335, 402, 415, 430, 498, 645, 670, 830, 1005, 1245, 1290, 2010, 2490, 2881, 3569, 5561, 5762, 7138, 8643, 10707, 11122, 14405, 16683, 17286, 17845, 21414, 27805, 28810, 33366, 35690, 43215, 53535, 55610, 83415, 86430, 107070, 166830, 239123, 478246, 717369, 1195615, 1434738, 2391230, 3586845, 7173690]

約数ペア:

[(1, 7173690), (2, 3586845), (3, 2391230), (5, 1434738), (6, 1195615), (10, 717369), (15, 478246), (30, 239123), (43, 166830), (67, 107070), (83, 86430), (86, 83415), (129, 55610), (134, 53535), (166, 43215), (201, 35690), (215, 33366), (249, 28810), (258, 27805), (335, 21414), (402, 17845), (415, 17286), (430, 16683), (498, 14405), (645, 11122), (670, 10707), (830, 8643), (1005, 7138), (1245, 5762), (1290, 5561), (2010, 3569), (2490, 2881)]