130384140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{70099}}^1$

素因数の和:70142

約数の個数: 48

約数和(自身を含む): 376857600

約数和(自身を除く): 246473460

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, 70099, 140198, 210297, 280396, 350495, 420594, 700990, 841188, 1051485, 1401980, 2102970, 2173069, 4205940, 4346138, 6519207, 8692276, 10865345, 13038414, 21730690, 26076828, 32596035, 43461380, 65192070, 130384140]

約数ペア:

[(1, 130384140), (2, 65192070), (3, 43461380), (4, 32596035), (5, 26076828), (6, 21730690), (10, 13038414), (12, 10865345), (15, 8692276), (20, 6519207), (30, 4346138), (31, 4205940), (60, 2173069), (62, 2102970), (93, 1401980), (124, 1051485), (155, 841188), (186, 700990), (310, 420594), (372, 350495), (465, 280396), (620, 210297), (930, 140198), (1860, 70099)]