251758260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35863}}^1$

素因数の和:35894

約数の個数: 96

約数和(自身を含む): 843521280

約数和(自身を除く): 591763020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 35863, 71726, 107589, 143452, 179315, 215178, 322767, 358630, 430356, 466219, 537945, 645534, 717260, 932438, 968301, 1075890, 1291068, 1398657, 1613835, 1864876, 1936602, 2151780, 2331095, 2797314, 3227670, 3873204, 4195971, 4662190, 4841505, 5594628, 6455340, 6993285, 8391942, 9324380, 9683010, 12587913, 13986570, 16783884, 19366020, 20979855, 25175826, 27973140, 41959710, 50351652, 62939565, 83919420, 125879130, 251758260]

約数ペア:

[(1, 251758260), (2, 125879130), (3, 83919420), (4, 62939565), (5, 50351652), (6, 41959710), (9, 27973140), (10, 25175826), (12, 20979855), (13, 19366020), (15, 16783884), (18, 13986570), (20, 12587913), (26, 9683010), (27, 9324380), (30, 8391942), (36, 6993285), (39, 6455340), (45, 5594628), (52, 4841505), (54, 4662190), (60, 4195971), (65, 3873204), (78, 3227670), (90, 2797314), (108, 2331095), (117, 2151780), (130, 1936602), (135, 1864876), (156, 1613835), (180, 1398657), (195, 1291068), (234, 1075890), (260, 968301), (270, 932438), (351, 717260), (390, 645534), (468, 537945), (540, 466219), (585, 430356), (702, 358630), (780, 322767), (1170, 215178), (1404, 179315), (1755, 143452), (2340, 107589), (3510, 71726), (7020, 35863)]