15967590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 41057280

約数和(自身を除く): 25089690

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 131, 170, 239, 255, 262, 393, 478, 510, 655, 717, 786, 1195, 1310, 1434, 1965, 2227, 2390, 3585, 3930, 4063, 4454, 6681, 7170, 8126, 11135, 12189, 13362, 20315, 22270, 24378, 31309, 33405, 40630, 60945, 62618, 66810, 93927, 121890, 156545, 187854, 313090, 469635, 532253, 939270, 1064506, 1596759, 2661265, 3193518, 5322530, 7983795, 15967590]

約数ペア:

[(1, 15967590), (2, 7983795), (3, 5322530), (5, 3193518), (6, 2661265), (10, 1596759), (15, 1064506), (17, 939270), (30, 532253), (34, 469635), (51, 313090), (85, 187854), (102, 156545), (131, 121890), (170, 93927), (239, 66810), (255, 62618), (262, 60945), (393, 40630), (478, 33405), (510, 31309), (655, 24378), (717, 22270), (786, 20315), (1195, 13362), (1310, 12189), (1434, 11135), (1965, 8126), (2227, 7170), (2390, 6681), (3585, 4454), (3930, 4063)]