2280402810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3619687}}^1$

素因数の和:3619707

約数の個数: 48

約数和(自身を含む): 6776055936

約数和(自身を除く): 4495653126

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, 3619687, 7239374, 10859061, 18098435, 21718122, 25337809, 32577183, 36196870, 50675618, 54295305, 65154366, 76013427, 108590610, 126689045, 152026854, 162885915, 228040281, 253378090, 325771830, 380067135, 456080562, 760134270, 1140201405, 2280402810]

約数ペア:

[(1, 2280402810), (2, 1140201405), (3, 760134270), (5, 456080562), (6, 380067135), (7, 325771830), (9, 253378090), (10, 228040281), (14, 162885915), (15, 152026854), (18, 126689045), (21, 108590610), (30, 76013427), (35, 65154366), (42, 54295305), (45, 50675618), (63, 36196870), (70, 32577183), (90, 25337809), (105, 21718122), (126, 18098435), (210, 10859061), (315, 7239374), (630, 3619687)]