69773950

素因数分解:

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

素因数の和:178

約数の個数: 96

約数和(自身を含む): 148490496

約数和(自身を除く): 78716546

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 43, 46, 50, 83, 85, 86, 115, 166, 170, 215, 230, 391, 415, 425, 430, 575, 731, 782, 830, 850, 989, 1075, 1150, 1411, 1462, 1909, 1955, 1978, 2075, 2150, 2822, 3569, 3655, 3818, 3910, 4150, 4945, 7055, 7138, 7310, 9545, 9775, 9890, 14110, 16813, 17845, 18275, 19090, 19550, 24725, 32453, 33626, 35275, 35690, 36550, 47725, 49450, 60673, 64906, 70550, 82087, 84065, 89225, 95450, 121346, 162265, 164174, 168130, 178450, 303365, 324530, 410435, 420325, 606730, 811325, 820870, 840650, 1395479, 1516825, 1622650, 2052175, 2790958, 3033650, 4104350, 6977395, 13954790, 34886975, 69773950]

約数ペア:

[(1, 69773950), (2, 34886975), (5, 13954790), (10, 6977395), (17, 4104350), (23, 3033650), (25, 2790958), (34, 2052175), (43, 1622650), (46, 1516825), (50, 1395479), (83, 840650), (85, 820870), (86, 811325), (115, 606730), (166, 420325), (170, 410435), (215, 324530), (230, 303365), (391, 178450), (415, 168130), (425, 164174), (430, 162265), (575, 121346), (731, 95450), (782, 89225), (830, 84065), (850, 82087), (989, 70550), (1075, 64906), (1150, 60673), (1411, 49450), (1462, 47725), (1909, 36550), (1955, 35690), (1978, 35275), (2075, 33626), (2150, 32453), (2822, 24725), (3569, 19550), (3655, 19090), (3818, 18275), (3910, 17845), (4150, 16813), (4945, 14110), (7055, 9890), (7138, 9775), (7310, 9545)]