69670250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 151076016

約数和(自身を除く): 81405766

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 97, 125, 130, 169, 170, 194, 221, 250, 325, 338, 425, 442, 485, 650, 845, 850, 970, 1105, 1261, 1625, 1649, 1690, 2125, 2210, 2425, 2522, 2873, 3250, 3298, 4225, 4250, 4850, 5525, 5746, 6305, 8245, 8450, 11050, 12125, 12610, 14365, 16393, 16490, 21125, 21437, 24250, 27625, 28730, 31525, 32786, 41225, 42250, 42874, 55250, 63050, 71825, 81965, 82450, 107185, 143650, 157625, 163930, 206125, 214370, 278681, 315250, 359125, 409825, 412250, 535925, 557362, 718250, 819650, 1071850, 1393405, 2049125, 2679625, 2786810, 4098250, 5359250, 6967025, 13934050, 34835125, 69670250]

約数ペア:

[(1, 69670250), (2, 34835125), (5, 13934050), (10, 6967025), (13, 5359250), (17, 4098250), (25, 2786810), (26, 2679625), (34, 2049125), (50, 1393405), (65, 1071850), (85, 819650), (97, 718250), (125, 557362), (130, 535925), (169, 412250), (170, 409825), (194, 359125), (221, 315250), (250, 278681), (325, 214370), (338, 206125), (425, 163930), (442, 157625), (485, 143650), (650, 107185), (845, 82450), (850, 81965), (970, 71825), (1105, 63050), (1261, 55250), (1625, 42874), (1649, 42250), (1690, 41225), (2125, 32786), (2210, 31525), (2425, 28730), (2522, 27625), (2873, 24250), (3250, 21437), (3298, 21125), (4225, 16490), (4250, 16393), (4850, 14365), (5525, 12610), (5746, 12125), (6305, 11050), (8245, 8450)]