2007497970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{10477}}^1$

素因数の和:12619

約数の個数: 48

約数和(自身を含む): 5222444760

約数和(自身を除く): 3214946790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2129, 4258, 6387, 10477, 10645, 12774, 19161, 20954, 21290, 31431, 31935, 38322, 52385, 62862, 63870, 94293, 95805, 104770, 157155, 188586, 191610, 314310, 471465, 942930, 22305533, 44611066, 66916599, 111527665, 133833198, 200749797, 223055330, 334582995, 401499594, 669165990, 1003748985, 2007497970]

約数ペア:

[(1, 2007497970), (2, 1003748985), (3, 669165990), (5, 401499594), (6, 334582995), (9, 223055330), (10, 200749797), (15, 133833198), (18, 111527665), (30, 66916599), (45, 44611066), (90, 22305533), (2129, 942930), (4258, 471465), (6387, 314310), (10477, 191610), (10645, 188586), (12774, 157155), (19161, 104770), (20954, 95805), (21290, 94293), (31431, 63870), (31935, 62862), (38322, 52385)]