488528830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^2\times {\mathrm{251}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 943605936

約数和(自身を除く): 455077106

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 251, 502, 535, 1070, 1255, 1819, 2510, 3638, 4267, 8534, 9095, 11449, 18190, 21335, 22898, 26857, 42670, 53714, 57245, 114490, 134285, 194633, 268570, 389266, 456569, 913138, 973165, 1946330, 2282845, 2873699, 4565690, 5747398, 14368495, 28736990, 48852883, 97705766, 244264415, 488528830]

約数ペア:

[(1, 488528830), (2, 244264415), (5, 97705766), (10, 48852883), (17, 28736990), (34, 14368495), (85, 5747398), (107, 4565690), (170, 2873699), (214, 2282845), (251, 1946330), (502, 973165), (535, 913138), (1070, 456569), (1255, 389266), (1819, 268570), (2510, 194633), (3638, 134285), (4267, 114490), (8534, 57245), (9095, 53714), (11449, 42670), (18190, 26857), (21335, 22898)]