742347710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{2909}}^1$

素因数の和:3093

約数の個数: 48

約数和(自身を含む): 1457002080

約数和(自身を除く): 714654370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 169, 302, 338, 755, 845, 1510, 1690, 1963, 2909, 3926, 5818, 9815, 14545, 19630, 25519, 29090, 37817, 51038, 75634, 127595, 189085, 255190, 378170, 439259, 491621, 878518, 983242, 2196295, 2458105, 4392590, 4916210, 5710367, 11420734, 28551835, 57103670, 74234771, 148469542, 371173855, 742347710]

約数ペア:

[(1, 742347710), (2, 371173855), (5, 148469542), (10, 74234771), (13, 57103670), (26, 28551835), (65, 11420734), (130, 5710367), (151, 4916210), (169, 4392590), (302, 2458105), (338, 2196295), (755, 983242), (845, 878518), (1510, 491621), (1690, 439259), (1963, 378170), (2909, 255190), (3926, 189085), (5818, 127595), (9815, 75634), (14545, 51038), (19630, 37817), (25519, 29090)]