2912451090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1\times {\mathrm{829}}^1$

素因数の和:1667

約数の個数: 64

約数和(自身を含む): 7047855360

約数和(自身を除く): 4135404270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 647, 829, 905, 1086, 1294, 1658, 1810, 1941, 2487, 2715, 3235, 3882, 4145, 4974, 5430, 6470, 8290, 9705, 12435, 19410, 24870, 117107, 150049, 234214, 300098, 351321, 450147, 536363, 585535, 702642, 750245, 900294, 1072726, 1171070, 1500490, 1609089, 1756605, 2250735, 2681815, 3218178, 3513210, 4501470, 5363630, 8045445, 16090890, 97081703, 194163406, 291245109, 485408515, 582490218, 970817030, 1456225545, 2912451090]

約数ペア:

[(1, 2912451090), (2, 1456225545), (3, 970817030), (5, 582490218), (6, 485408515), (10, 291245109), (15, 194163406), (30, 97081703), (181, 16090890), (362, 8045445), (543, 5363630), (647, 4501470), (829, 3513210), (905, 3218178), (1086, 2681815), (1294, 2250735), (1658, 1756605), (1810, 1609089), (1941, 1500490), (2487, 1171070), (2715, 1072726), (3235, 900294), (3882, 750245), (4145, 702642), (4974, 585535), (5430, 536363), (6470, 450147), (8290, 351321), (9705, 300098), (12435, 234214), (19410, 150049), (24870, 117107)]