316863170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 672371280

約数和(自身を除く): 355508110

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 41, 65, 82, 85, 130, 169, 170, 205, 221, 269, 338, 410, 442, 533, 538, 697, 845, 1066, 1105, 1345, 1394, 1690, 2210, 2665, 2690, 2873, 3485, 3497, 4573, 5330, 5746, 6929, 6970, 6994, 9061, 9146, 11029, 13858, 14365, 17485, 18122, 22058, 22865, 28730, 34645, 34970, 45305, 45461, 45730, 55145, 59449, 69290, 90610, 90922, 110290, 117793, 118898, 143377, 187493, 227305, 235586, 286754, 297245, 374986, 454610, 588965, 594490, 716885, 772837, 937465, 1177930, 1433770, 1545674, 1863901, 1874930, 2437409, 3727802, 3864185, 4874818, 7728370, 9319505, 12187045, 18639010, 24374090, 31686317, 63372634, 158431585, 316863170]

約数ペア:

[(1, 316863170), (2, 158431585), (5, 63372634), (10, 31686317), (13, 24374090), (17, 18639010), (26, 12187045), (34, 9319505), (41, 7728370), (65, 4874818), (82, 3864185), (85, 3727802), (130, 2437409), (169, 1874930), (170, 1863901), (205, 1545674), (221, 1433770), (269, 1177930), (338, 937465), (410, 772837), (442, 716885), (533, 594490), (538, 588965), (697, 454610), (845, 374986), (1066, 297245), (1105, 286754), (1345, 235586), (1394, 227305), (1690, 187493), (2210, 143377), (2665, 118898), (2690, 117793), (2873, 110290), (3485, 90922), (3497, 90610), (4573, 69290), (5330, 59449), (5746, 55145), (6929, 45730), (6970, 45461), (6994, 45305), (9061, 34970), (9146, 34645), (11029, 28730), (13858, 22865), (14365, 22058), (17485, 18122)]