137722770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{49363}}^1$

素因数の和:49407

約数の個数: 48

約数和(自身を含む): 369637632

約数和(自身を除く): 231914862

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 49363, 98726, 148089, 246815, 296178, 444267, 493630, 740445, 888534, 1480890, 1530253, 2221335, 3060506, 4442670, 4590759, 7651265, 9181518, 13772277, 15302530, 22953795, 27544554, 45907590, 68861385, 137722770]

約数ペア:

[(1, 137722770), (2, 68861385), (3, 45907590), (5, 27544554), (6, 22953795), (9, 15302530), (10, 13772277), (15, 9181518), (18, 7651265), (30, 4590759), (31, 4442670), (45, 3060506), (62, 2221335), (90, 1530253), (93, 1480890), (155, 888534), (186, 740445), (279, 493630), (310, 444267), (465, 296178), (558, 246815), (930, 148089), (1395, 98726), (2790, 49363)]