17929710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 49297248

約数和(自身を除く): 31367538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 43, 45, 82, 86, 90, 113, 123, 129, 205, 215, 226, 246, 258, 339, 369, 387, 410, 430, 565, 615, 645, 678, 738, 774, 1017, 1130, 1230, 1290, 1695, 1763, 1845, 1935, 2034, 3390, 3526, 3690, 3870, 4633, 4859, 5085, 5289, 8815, 9266, 9718, 10170, 10578, 13899, 14577, 15867, 17630, 23165, 24295, 26445, 27798, 29154, 31734, 41697, 43731, 46330, 48590, 52890, 69495, 72885, 79335, 83394, 87462, 138990, 145770, 158670, 199219, 208485, 218655, 398438, 416970, 437310, 597657, 996095, 1195314, 1792971, 1992190, 2988285, 3585942, 5976570, 8964855, 17929710]

約数ペア:

[(1, 17929710), (2, 8964855), (3, 5976570), (5, 3585942), (6, 2988285), (9, 1992190), (10, 1792971), (15, 1195314), (18, 996095), (30, 597657), (41, 437310), (43, 416970), (45, 398438), (82, 218655), (86, 208485), (90, 199219), (113, 158670), (123, 145770), (129, 138990), (205, 87462), (215, 83394), (226, 79335), (246, 72885), (258, 69495), (339, 52890), (369, 48590), (387, 46330), (410, 43731), (430, 41697), (565, 31734), (615, 29154), (645, 27798), (678, 26445), (738, 24295), (774, 23165), (1017, 17630), (1130, 15867), (1230, 14577), (1290, 13899), (1695, 10578), (1763, 10170), (1845, 9718), (1935, 9266), (2034, 8815), (3390, 5289), (3526, 5085), (3690, 4859), (3870, 4633)]