70023060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^3$

素因数の和:234

約数の個数: 72

約数和(自身を含む): 215353320

約数和(自身を除く): 145330260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 5329, 6570, 10658, 13140, 15987, 21316, 26645, 31974, 47961, 53290, 63948, 79935, 95922, 106580, 159870, 191844, 239805, 319740, 389017, 479610, 778034, 959220, 1167051, 1556068, 1945085, 2334102, 3501153, 3890170, 4668204, 5835255, 7002306, 7780340, 11670510, 14004612, 17505765, 23341020, 35011530, 70023060]

約数ペア:

[(1, 70023060), (2, 35011530), (3, 23341020), (4, 17505765), (5, 14004612), (6, 11670510), (9, 7780340), (10, 7002306), (12, 5835255), (15, 4668204), (18, 3890170), (20, 3501153), (30, 2334102), (36, 1945085), (45, 1556068), (60, 1167051), (73, 959220), (90, 778034), (146, 479610), (180, 389017), (219, 319740), (292, 239805), (365, 191844), (438, 159870), (657, 106580), (730, 95922), (876, 79935), (1095, 63948), (1314, 53290), (1460, 47961), (2190, 31974), (2628, 26645), (3285, 21316), (4380, 15987), (5329, 13140), (6570, 10658)]