740732330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{335173}}^1$

素因数の和:335210

約数の個数: 32

約数和(自身を含む): 1520349264

約数和(自身を除く): 779616934

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 335173, 670346, 1675865, 3351730, 4357249, 5697941, 8714498, 11395882, 21786245, 28489705, 43572490, 56979410, 74073233, 148146466, 370366165, 740732330]

約数ペア:

[(1, 740732330), (2, 370366165), (5, 148146466), (10, 74073233), (13, 56979410), (17, 43572490), (26, 28489705), (34, 21786245), (65, 11395882), (85, 8714498), (130, 5697941), (170, 4357249), (221, 3351730), (442, 1675865), (1105, 670346), (2210, 335173)]