170435460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{619}}^1$

素因数の和:997

約数の個数: 96

約数和(自身を含む): 516216960

約数和(自身を除く): 345781500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 353, 390, 619, 706, 780, 1059, 1238, 1412, 1765, 1857, 2118, 2476, 3095, 3530, 3714, 4236, 4589, 5295, 6190, 7060, 7428, 8047, 9178, 9285, 10590, 12380, 13767, 16094, 18356, 18570, 21180, 22945, 24141, 27534, 32188, 37140, 40235, 45890, 48282, 55068, 68835, 80470, 91780, 96564, 120705, 137670, 160940, 218507, 241410, 275340, 437014, 482820, 655521, 874028, 1092535, 1311042, 2185070, 2622084, 2840591, 3277605, 4370140, 5681182, 6555210, 8521773, 11362364, 13110420, 14202955, 17043546, 28405910, 34087092, 42608865, 56811820, 85217730, 170435460]

約数ペア:

[(1, 170435460), (2, 85217730), (3, 56811820), (4, 42608865), (5, 34087092), (6, 28405910), (10, 17043546), (12, 14202955), (13, 13110420), (15, 11362364), (20, 8521773), (26, 6555210), (30, 5681182), (39, 4370140), (52, 3277605), (60, 2840591), (65, 2622084), (78, 2185070), (130, 1311042), (156, 1092535), (195, 874028), (260, 655521), (353, 482820), (390, 437014), (619, 275340), (706, 241410), (780, 218507), (1059, 160940), (1238, 137670), (1412, 120705), (1765, 96564), (1857, 91780), (2118, 80470), (2476, 68835), (3095, 55068), (3530, 48282), (3714, 45890), (4236, 40235), (4589, 37140), (5295, 32188), (6190, 27534), (7060, 24141), (7428, 22945), (8047, 21180), (9178, 18570), (9285, 18356), (10590, 16094), (12380, 13767)]