289008330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43591}}^1$

素因数の和:43631

約数の個数: 64

約数和(自身を含む): 790933248

約数和(自身を除く): 501924918

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 43591, 87182, 130773, 217955, 261546, 435910, 566683, 653865, 741047, 1133366, 1307730, 1482094, 1700049, 2223141, 2833415, 3400098, 3705235, 4446282, 5666830, 7410470, 8500245, 9633611, 11115705, 17000490, 19267222, 22231410, 28900833, 48168055, 57801666, 96336110, 144504165, 289008330]

約数ペア:

[(1, 289008330), (2, 144504165), (3, 96336110), (5, 57801666), (6, 48168055), (10, 28900833), (13, 22231410), (15, 19267222), (17, 17000490), (26, 11115705), (30, 9633611), (34, 8500245), (39, 7410470), (51, 5666830), (65, 4446282), (78, 3705235), (85, 3400098), (102, 2833415), (130, 2223141), (170, 1700049), (195, 1482094), (221, 1307730), (255, 1133366), (390, 741047), (442, 653865), (510, 566683), (663, 435910), (1105, 261546), (1326, 217955), (2210, 130773), (3315, 87182), (6630, 43591)]