198837270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{129959}}^1$

素因数の和:129989

約数の個数: 48

約数和(自身を含む): 547391520

約数和(自身を除く): 348554250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 129959, 259918, 389877, 649795, 779754, 1169631, 1299590, 1949385, 2209303, 2339262, 3898770, 4418606, 5848155, 6627909, 11046515, 11696310, 13255818, 19883727, 22093030, 33139545, 39767454, 66279090, 99418635, 198837270]

約数ペア:

[(1, 198837270), (2, 99418635), (3, 66279090), (5, 39767454), (6, 33139545), (9, 22093030), (10, 19883727), (15, 13255818), (17, 11696310), (18, 11046515), (30, 6627909), (34, 5848155), (45, 4418606), (51, 3898770), (85, 2339262), (90, 2209303), (102, 1949385), (153, 1299590), (170, 1169631), (255, 779754), (306, 649795), (510, 389877), (765, 259918), (1530, 129959)]