622971570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{5039}}^1$

素因数の和:5379

約数の個数: 64

約数和(自身を含む): 1615541760

約数和(自身を除く): 992570190

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 317, 390, 634, 951, 1585, 1902, 3170, 4121, 4755, 5039, 8242, 9510, 10078, 12363, 15117, 20605, 24726, 25195, 30234, 41210, 50390, 61815, 65507, 75585, 123630, 131014, 151170, 196521, 327535, 393042, 655070, 982605, 1597363, 1965210, 3194726, 4792089, 7986815, 9584178, 15973630, 20765719, 23960445, 41531438, 47920890, 62297157, 103828595, 124594314, 207657190, 311485785, 622971570]

約数ペア:

[(1, 622971570), (2, 311485785), (3, 207657190), (5, 124594314), (6, 103828595), (10, 62297157), (13, 47920890), (15, 41531438), (26, 23960445), (30, 20765719), (39, 15973630), (65, 9584178), (78, 7986815), (130, 4792089), (195, 3194726), (317, 1965210), (390, 1597363), (634, 982605), (951, 655070), (1585, 393042), (1902, 327535), (3170, 196521), (4121, 151170), (4755, 131014), (5039, 123630), (8242, 75585), (9510, 65507), (10078, 61815), (12363, 50390), (15117, 41210), (20605, 30234), (24726, 25195)]