13954790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 28740096

約数和(自身を除く): 14785306

約数列:

[1, 2, 5, 10, 17, 23, 34, 43, 46, 83, 85, 86, 115, 166, 170, 215, 230, 391, 415, 430, 731, 782, 830, 989, 1411, 1462, 1909, 1955, 1978, 2822, 3569, 3655, 3818, 3910, 4945, 7055, 7138, 7310, 9545, 9890, 14110, 16813, 17845, 19090, 32453, 33626, 35690, 60673, 64906, 82087, 84065, 121346, 162265, 164174, 168130, 303365, 324530, 410435, 606730, 820870, 1395479, 2790958, 6977395, 13954790]

約数ペア:

[(1, 13954790), (2, 6977395), (5, 2790958), (10, 1395479), (17, 820870), (23, 606730), (34, 410435), (43, 324530), (46, 303365), (83, 168130), (85, 164174), (86, 162265), (115, 121346), (166, 84065), (170, 82087), (215, 64906), (230, 60673), (391, 35690), (415, 33626), (430, 32453), (731, 19090), (782, 17845), (830, 16813), (989, 14110), (1411, 9890), (1462, 9545), (1909, 7310), (1955, 7138), (1978, 7055), (2822, 4945), (3569, 3910), (3655, 3818)]