13115610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2389}}^1$

素因数の和:2463

約数の個数: 48

約数和(自身を含む): 34674120

約数和(自身を除く): 21558510

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, 2389, 2745, 4778, 5490, 7167, 11945, 14334, 21501, 23890, 35835, 43002, 71670, 107505, 145729, 215010, 291458, 437187, 728645, 874374, 1311561, 1457290, 2185935, 2623122, 4371870, 6557805, 13115610]

約数ペア:

[(1, 13115610), (2, 6557805), (3, 4371870), (5, 2623122), (6, 2185935), (9, 1457290), (10, 1311561), (15, 874374), (18, 728645), (30, 437187), (45, 291458), (61, 215010), (90, 145729), (122, 107505), (183, 71670), (305, 43002), (366, 35835), (549, 23890), (610, 21501), (915, 14334), (1098, 11945), (1830, 7167), (2389, 5490), (2745, 4778)]