15128610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1259

約数の個数: 64

約数和(自身を含む): 42211584

約数和(自身を除く): 27082974

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1181, 1281, 1830, 2135, 2362, 2562, 3543, 4270, 5905, 6405, 7086, 8267, 11810, 12810, 16534, 17715, 24801, 35430, 41335, 49602, 72041, 82670, 124005, 144082, 216123, 248010, 360205, 432246, 504287, 720410, 1008574, 1080615, 1512861, 2161230, 2521435, 3025722, 5042870, 7564305, 15128610]

約数ペア:

[(1, 15128610), (2, 7564305), (3, 5042870), (5, 3025722), (6, 2521435), (7, 2161230), (10, 1512861), (14, 1080615), (15, 1008574), (21, 720410), (30, 504287), (35, 432246), (42, 360205), (61, 248010), (70, 216123), (105, 144082), (122, 124005), (183, 82670), (210, 72041), (305, 49602), (366, 41335), (427, 35430), (610, 24801), (854, 17715), (915, 16534), (1181, 12810), (1281, 11810), (1830, 8267), (2135, 7086), (2362, 6405), (2562, 5905), (3543, 4270)]