148133060

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 317401392

約数和(自身を除く): 169268332

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 241, 292, 365, 421, 482, 730, 842, 964, 1205, 1460, 1684, 2105, 2410, 4210, 4820, 8420, 17593, 30733, 35186, 61466, 70372, 87965, 101461, 122932, 153665, 175930, 202922, 307330, 351860, 405844, 507305, 614660, 1014610, 2029220, 7406653, 14813306, 29626612, 37033265, 74066530, 148133060]

約数ペア:

[(1, 148133060), (2, 74066530), (4, 37033265), (5, 29626612), (10, 14813306), (20, 7406653), (73, 2029220), (146, 1014610), (241, 614660), (292, 507305), (365, 405844), (421, 351860), (482, 307330), (730, 202922), (842, 175930), (964, 153665), (1205, 122932), (1460, 101461), (1684, 87965), (2105, 70372), (2410, 61466), (4210, 35186), (4820, 30733), (8420, 17593)]