273473940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{147029}}^1$

素因数の和:147072

約数の個数: 48

約数和(自身を含む): 790433280

約数和(自身を除く): 516959340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 147029, 294058, 441087, 588116, 735145, 882174, 1470290, 1764348, 2205435, 2940580, 4410870, 4557899, 8821740, 9115798, 13673697, 18231596, 22789495, 27347394, 45578990, 54694788, 68368485, 91157980, 136736970, 273473940]

約数ペア:

[(1, 273473940), (2, 136736970), (3, 91157980), (4, 68368485), (5, 54694788), (6, 45578990), (10, 27347394), (12, 22789495), (15, 18231596), (20, 13673697), (30, 9115798), (31, 8821740), (60, 4557899), (62, 4410870), (93, 2940580), (124, 2205435), (155, 1764348), (186, 1470290), (310, 882174), (372, 735145), (465, 588116), (620, 441087), (930, 294058), (1860, 147029)]