402161010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{1381}}^1$

素因数の和:1979

約数の個数: 64

約数和(自身を含む): 1024493184

約数和(自身を除く): 622332174

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 571, 1142, 1381, 1713, 2762, 2855, 3426, 4143, 5710, 6905, 8286, 8565, 9707, 13810, 17130, 19414, 20715, 23477, 29121, 41430, 46954, 48535, 58242, 70431, 97070, 117385, 140862, 145605, 234770, 291210, 352155, 704310, 788551, 1577102, 2365653, 3942755, 4731306, 7885510, 11828265, 13405367, 23656530, 26810734, 40216101, 67026835, 80432202, 134053670, 201080505, 402161010]

約数ペア:

[(1, 402161010), (2, 201080505), (3, 134053670), (5, 80432202), (6, 67026835), (10, 40216101), (15, 26810734), (17, 23656530), (30, 13405367), (34, 11828265), (51, 7885510), (85, 4731306), (102, 3942755), (170, 2365653), (255, 1577102), (510, 788551), (571, 704310), (1142, 352155), (1381, 291210), (1713, 234770), (2762, 145605), (2855, 140862), (3426, 117385), (4143, 97070), (5710, 70431), (6905, 58242), (8286, 48535), (8565, 46954), (9707, 41430), (13810, 29121), (17130, 23477), (19414, 20715)]