197761590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7349}}^1$

素因数の和:7398

約数の個数: 96

約数和(自身を含む): 577886400

約数和(自身を除く): 380124810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1170, 1495, 1794, 2070, 2691, 2990, 4485, 5382, 7349, 8970, 13455, 14698, 22047, 26910, 36745, 44094, 66141, 73490, 95537, 110235, 132282, 169027, 191074, 220470, 286611, 330705, 338054, 477685, 507081, 573222, 661410, 845135, 859833, 955370, 1014162, 1433055, 1521243, 1690270, 1719666, 2197351, 2535405, 2866110, 3042486, 4299165, 4394702, 5070810, 6592053, 7606215, 8598330, 10986755, 13184106, 15212430, 19776159, 21973510, 32960265, 39552318, 65920530, 98880795, 197761590]

約数ペア:

[(1, 197761590), (2, 98880795), (3, 65920530), (5, 39552318), (6, 32960265), (9, 21973510), (10, 19776159), (13, 15212430), (15, 13184106), (18, 10986755), (23, 8598330), (26, 7606215), (30, 6592053), (39, 5070810), (45, 4394702), (46, 4299165), (65, 3042486), (69, 2866110), (78, 2535405), (90, 2197351), (115, 1719666), (117, 1690270), (130, 1521243), (138, 1433055), (195, 1014162), (207, 955370), (230, 859833), (234, 845135), (299, 661410), (345, 573222), (390, 507081), (414, 477685), (585, 338054), (598, 330705), (690, 286611), (897, 220470), (1035, 191074), (1170, 169027), (1495, 132282), (1794, 110235), (2070, 95537), (2691, 73490), (2990, 66141), (4485, 44094), (5382, 36745), (7349, 26910), (8970, 22047), (13455, 14698)]