258343410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{2843}}^1$

素因数の和:3099

約数の個数: 64

約数和(自身を含む): 670819968

約数和(自身を除く): 412476558

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 233, 390, 466, 699, 1165, 1398, 2330, 2843, 3029, 3495, 5686, 6058, 6990, 8529, 9087, 14215, 15145, 17058, 18174, 28430, 30290, 36959, 42645, 45435, 73918, 85290, 90870, 110877, 184795, 221754, 369590, 554385, 662419, 1108770, 1324838, 1987257, 3312095, 3974514, 6624190, 8611447, 9936285, 17222894, 19872570, 25834341, 43057235, 51668682, 86114470, 129171705, 258343410]

約数ペア:

[(1, 258343410), (2, 129171705), (3, 86114470), (5, 51668682), (6, 43057235), (10, 25834341), (13, 19872570), (15, 17222894), (26, 9936285), (30, 8611447), (39, 6624190), (65, 3974514), (78, 3312095), (130, 1987257), (195, 1324838), (233, 1108770), (390, 662419), (466, 554385), (699, 369590), (1165, 221754), (1398, 184795), (2330, 110877), (2843, 90870), (3029, 85290), (3495, 73918), (5686, 45435), (6058, 42645), (6990, 36959), (8529, 30290), (9087, 28430), (14215, 18174), (15145, 17058)]