1682730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2671}}^1$

素因数の和:2691

約数の個数: 48

約数和(自身を含む): 5001984

約数和(自身を除く): 3319254

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, 2671, 5342, 8013, 13355, 16026, 18697, 24039, 26710, 37394, 40065, 48078, 56091, 80130, 93485, 112182, 120195, 168273, 186970, 240390, 280455, 336546, 560910, 841365, 1682730]

約数ペア:

[(1, 1682730), (2, 841365), (3, 560910), (5, 336546), (6, 280455), (7, 240390), (9, 186970), (10, 168273), (14, 120195), (15, 112182), (18, 93485), (21, 80130), (30, 56091), (35, 48078), (42, 40065), (45, 37394), (63, 26710), (70, 24039), (90, 18697), (105, 16026), (126, 13355), (210, 8013), (315, 5342), (630, 2671)]