348189390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{25621}}^1$

素因数の和:25785

約数の個数: 48

約数和(自身を含む): 911323296

約数和(自身を除く): 563133906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1359, 1510, 2265, 2718, 4530, 6795, 13590, 25621, 51242, 76863, 128105, 153726, 230589, 256210, 384315, 461178, 768630, 1152945, 2305890, 3868771, 7737542, 11606313, 19343855, 23212626, 34818939, 38687710, 58031565, 69637878, 116063130, 174094695, 348189390]

約数ペア:

[(1, 348189390), (2, 174094695), (3, 116063130), (5, 69637878), (6, 58031565), (9, 38687710), (10, 34818939), (15, 23212626), (18, 19343855), (30, 11606313), (45, 7737542), (90, 3868771), (151, 2305890), (302, 1152945), (453, 768630), (755, 461178), (906, 384315), (1359, 256210), (1510, 230589), (2265, 153726), (2718, 128105), (4530, 76863), (6795, 51242), (13590, 25621)]