147709060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2953}}^1$

素因数の和:3064

約数の個数: 48

約数和(自身を含む): 323073072

約数和(自身を除く): 175364012

約数列:

[1, 2, 4, 5, 10, 20, 41, 61, 82, 122, 164, 205, 244, 305, 410, 610, 820, 1220, 2501, 2953, 5002, 5906, 10004, 11812, 12505, 14765, 25010, 29530, 50020, 59060, 121073, 180133, 242146, 360266, 484292, 605365, 720532, 900665, 1210730, 1801330, 2421460, 3602660, 7385453, 14770906, 29541812, 36927265, 73854530, 147709060]

約数ペア:

[(1, 147709060), (2, 73854530), (4, 36927265), (5, 29541812), (10, 14770906), (20, 7385453), (41, 3602660), (61, 2421460), (82, 1801330), (122, 1210730), (164, 900665), (205, 720532), (244, 605365), (305, 484292), (410, 360266), (610, 242146), (820, 180133), (1220, 121073), (2501, 59060), (2953, 50020), (5002, 29530), (5906, 25010), (10004, 14765), (11812, 12505)]