139480410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1511}}^1$

素因数の和:1719

約数の個数: 64

約数和(自身を含む): 356638464

約数和(自身を除く): 217158054

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 181, 255, 362, 510, 543, 905, 1086, 1511, 1810, 2715, 3022, 3077, 4533, 5430, 6154, 7555, 9066, 9231, 15110, 15385, 18462, 22665, 25687, 30770, 45330, 46155, 51374, 77061, 92310, 128435, 154122, 256870, 273491, 385305, 546982, 770610, 820473, 1367455, 1640946, 2734910, 4102365, 4649347, 8204730, 9298694, 13948041, 23246735, 27896082, 46493470, 69740205, 139480410]

約数ペア:

[(1, 139480410), (2, 69740205), (3, 46493470), (5, 27896082), (6, 23246735), (10, 13948041), (15, 9298694), (17, 8204730), (30, 4649347), (34, 4102365), (51, 2734910), (85, 1640946), (102, 1367455), (170, 820473), (181, 770610), (255, 546982), (362, 385305), (510, 273491), (543, 256870), (905, 154122), (1086, 128435), (1511, 92310), (1810, 77061), (2715, 51374), (3022, 46155), (3077, 45330), (4533, 30770), (5430, 25687), (6154, 22665), (7555, 18462), (9066, 15385), (9231, 15110)]