16406996830

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{167}}^1\times {\mathrm{28643}}^1$

素因数の和:28838

約数の個数: 64

約数和(自身を含む): 34647782400

約数和(自身を除く): 18240785570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 167, 245, 334, 343, 490, 686, 835, 1169, 1670, 1715, 2338, 3430, 5845, 8183, 11690, 16366, 28643, 40915, 57281, 57286, 81830, 114562, 143215, 200501, 286405, 286430, 401002, 572810, 1002505, 1403507, 2005010, 2807014, 4783381, 7017535, 9566762, 9824549, 14035070, 19649098, 23916905, 33483667, 47833810, 49122745, 66967334, 98245490, 167418335, 234385669, 334836670, 468771338, 1171928345, 1640699683, 2343856690, 3281399366, 8203498415, 16406996830]

約数ペア:

[(1, 16406996830), (2, 8203498415), (5, 3281399366), (7, 2343856690), (10, 1640699683), (14, 1171928345), (35, 468771338), (49, 334836670), (70, 234385669), (98, 167418335), (167, 98245490), (245, 66967334), (334, 49122745), (343, 47833810), (490, 33483667), (686, 23916905), (835, 19649098), (1169, 14035070), (1670, 9824549), (1715, 9566762), (2338, 7017535), (3430, 4783381), (5845, 2807014), (8183, 2005010), (11690, 1403507), (16366, 1002505), (28643, 572810), (40915, 401002), (57281, 286430), (57286, 286405), (81830, 200501), (114562, 143215)]