73461690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13381}}^1$

素因数の和:13455

約数の個数: 48

約数和(自身を含む): 194146056

約数和(自身を除く): 120684366

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 13381, 26762, 40143, 66905, 80286, 120429, 133810, 200715, 240858, 401430, 602145, 816241, 1204290, 1632482, 2448723, 4081205, 4897446, 7346169, 8162410, 12243615, 14692338, 24487230, 36730845, 73461690]

約数ペア:

[(1, 73461690), (2, 36730845), (3, 24487230), (5, 14692338), (6, 12243615), (9, 8162410), (10, 7346169), (15, 4897446), (18, 4081205), (30, 2448723), (45, 1632482), (61, 1204290), (90, 816241), (122, 602145), (183, 401430), (305, 240858), (366, 200715), (549, 133810), (610, 120429), (915, 80286), (1098, 66905), (1830, 40143), (2745, 26762), (5490, 13381)]