250741530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{214309}}^1$

素因数の和:214335

約数の個数: 48

約数和(自身を含む): 702079560

約数和(自身を除く): 451338030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 214309, 428618, 642927, 1071545, 1285854, 1928781, 2143090, 2786017, 3214635, 3857562, 5572034, 6429270, 8358051, 9643905, 13930085, 16716102, 19287810, 25074153, 27860170, 41790255, 50148306, 83580510, 125370765, 250741530]

約数ペア:

[(1, 250741530), (2, 125370765), (3, 83580510), (5, 50148306), (6, 41790255), (9, 27860170), (10, 25074153), (13, 19287810), (15, 16716102), (18, 13930085), (26, 9643905), (30, 8358051), (39, 6429270), (45, 5572034), (65, 3857562), (78, 3214635), (90, 2786017), (117, 2143090), (130, 1928781), (195, 1285854), (234, 1071545), (390, 642927), (585, 428618), (1170, 214309)]