1951036710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{70921}}^1$

素因数の和:71069

約数の個数: 64

約数和(自身を含む): 5392341504

約数和(自身を除く): 3441304794

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 655, 786, 917, 1310, 1834, 1965, 2751, 3930, 4585, 5502, 9170, 13755, 27510, 70921, 141842, 212763, 354605, 425526, 496447, 709210, 992894, 1063815, 1489341, 2127630, 2482235, 2978682, 4964470, 7446705, 9290651, 14893410, 18581302, 27871953, 46453255, 55743906, 65034557, 92906510, 130069114, 139359765, 195103671, 278719530, 325172785, 390207342, 650345570, 975518355, 1951036710]

約数ペア:

[(1, 1951036710), (2, 975518355), (3, 650345570), (5, 390207342), (6, 325172785), (7, 278719530), (10, 195103671), (14, 139359765), (15, 130069114), (21, 92906510), (30, 65034557), (35, 55743906), (42, 46453255), (70, 27871953), (105, 18581302), (131, 14893410), (210, 9290651), (262, 7446705), (393, 4964470), (655, 2978682), (786, 2482235), (917, 2127630), (1310, 1489341), (1834, 1063815), (1965, 992894), (2751, 709210), (3930, 496447), (4585, 425526), (5502, 354605), (9170, 212763), (13755, 141842), (27510, 70921)]