169925490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{269723}}^1$

素因数の和:269743

約数の個数: 48

約数和(自身を含む): 504923328

約数和(自身を除く): 334997838

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 269723, 539446, 809169, 1348615, 1618338, 1888061, 2427507, 2697230, 3776122, 4045845, 4855014, 5664183, 8091690, 9440305, 11328366, 12137535, 16992549, 18880610, 24275070, 28320915, 33985098, 56641830, 84962745, 169925490]

約数ペア:

[(1, 169925490), (2, 84962745), (3, 56641830), (5, 33985098), (6, 28320915), (7, 24275070), (9, 18880610), (10, 16992549), (14, 12137535), (15, 11328366), (18, 9440305), (21, 8091690), (30, 5664183), (35, 4855014), (42, 4045845), (45, 3776122), (63, 2697230), (70, 2427507), (90, 1888061), (105, 1618338), (126, 1348615), (210, 809169), (315, 539446), (630, 269723)]