2016455951370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{15217387}}^1$

素因数の和:15218035

約数の個数: 64

約数和(自身を含む): 5539616188416

約数和(自身を除く): 3523160237046

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 631, 1262, 1893, 3155, 3786, 4417, 6310, 8834, 9465, 13251, 18930, 22085, 26502, 44170, 66255, 132510, 15217387, 30434774, 45652161, 76086935, 91304322, 106521709, 152173870, 213043418, 228260805, 319565127, 456521610, 532608545, 639130254, 1065217090, 1597825635, 3195651270, 9602171197, 19204342394, 28806513591, 48010855985, 57613027182, 67215198379, 96021711970, 134430396758, 144032567955, 201645595137, 288065135910, 336075991895, 403291190274, 672151983790, 1008227975685, 2016455951370]

約数ペア:

[(1, 2016455951370), (2, 1008227975685), (3, 672151983790), (5, 403291190274), (6, 336075991895), (7, 288065135910), (10, 201645595137), (14, 144032567955), (15, 134430396758), (21, 96021711970), (30, 67215198379), (35, 57613027182), (42, 48010855985), (70, 28806513591), (105, 19204342394), (210, 9602171197), (631, 3195651270), (1262, 1597825635), (1893, 1065217090), (3155, 639130254), (3786, 532608545), (4417, 456521610), (6310, 319565127), (8834, 228260805), (9465, 213043418), (13251, 152173870), (18930, 106521709), (22085, 91304322), (26502, 76086935), (44170, 45652161), (66255, 30434774), (132510, 15217387)]