619493090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{15913}}^1$

素因数の和:16166

約数の個数: 32

約数和(自身を含む): 1185911280

約数和(自身を除く): 566418190

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 229, 458, 1145, 2290, 3893, 7786, 15913, 19465, 31826, 38930, 79565, 159130, 270521, 541042, 1352605, 2705210, 3644077, 7288154, 18220385, 36440770, 61949309, 123898618, 309746545, 619493090]

約数ペア:

[(1, 619493090), (2, 309746545), (5, 123898618), (10, 61949309), (17, 36440770), (34, 18220385), (85, 7288154), (170, 3644077), (229, 2705210), (458, 1352605), (1145, 541042), (2290, 270521), (3893, 159130), (7786, 79565), (15913, 38930), (19465, 31826)]