30564420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{773}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 85821120

約数和(自身を除く): 55256700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 659, 773, 1318, 1546, 1977, 2319, 2636, 3092, 3295, 3865, 3954, 4638, 6590, 7730, 7908, 9276, 9885, 11595, 13180, 15460, 19770, 23190, 39540, 46380, 509407, 1018814, 1528221, 2037628, 2547035, 3056442, 5094070, 6112884, 7641105, 10188140, 15282210, 30564420]

約数ペア:

[(1, 30564420), (2, 15282210), (3, 10188140), (4, 7641105), (5, 6112884), (6, 5094070), (10, 3056442), (12, 2547035), (15, 2037628), (20, 1528221), (30, 1018814), (60, 509407), (659, 46380), (773, 39540), (1318, 23190), (1546, 19770), (1977, 15460), (2319, 13180), (2636, 11595), (3092, 9885), (3295, 9276), (3865, 7908), (3954, 7730), (4638, 6590)]