234451330

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{2557}}^1$

素因数の和:2790

約数の個数: 32

約数和(自身を含む): 432629424

約数和(自身を除く): 198178094

約数列:

[1, 2, 5, 10, 53, 106, 173, 265, 346, 530, 865, 1730, 2557, 5114, 9169, 12785, 18338, 25570, 45845, 91690, 135521, 271042, 442361, 677605, 884722, 1355210, 2211805, 4423610, 23445133, 46890266, 117225665, 234451330]

約数ペア:

[(1, 234451330), (2, 117225665), (5, 46890266), (10, 23445133), (53, 4423610), (106, 2211805), (173, 1355210), (265, 884722), (346, 677605), (530, 442361), (865, 271042), (1730, 135521), (2557, 91690), (5114, 45845), (9169, 25570), (12785, 18338)]