295401780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{10453}}^1$

素因数の和:10625

約数の個数: 72

約数和(自身を含む): 901845672

約数和(自身を除く): 606443892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 5652, 7065, 9420, 10453, 14130, 20906, 28260, 31359, 41812, 52265, 62718, 94077, 104530, 125436, 156795, 188154, 209060, 313590, 376308, 470385, 627180, 940770, 1641121, 1881540, 3282242, 4923363, 6564484, 8205605, 9846726, 14770089, 16411210, 19693452, 24616815, 29540178, 32822420, 49233630, 59080356, 73850445, 98467260, 147700890, 295401780]

約数ペア:

[(1, 295401780), (2, 147700890), (3, 98467260), (4, 73850445), (5, 59080356), (6, 49233630), (9, 32822420), (10, 29540178), (12, 24616815), (15, 19693452), (18, 16411210), (20, 14770089), (30, 9846726), (36, 8205605), (45, 6564484), (60, 4923363), (90, 3282242), (157, 1881540), (180, 1641121), (314, 940770), (471, 627180), (628, 470385), (785, 376308), (942, 313590), (1413, 209060), (1570, 188154), (1884, 156795), (2355, 125436), (2826, 104530), (3140, 94077), (4710, 62718), (5652, 52265), (7065, 41812), (9420, 31359), (10453, 28260), (14130, 20906)]