12237210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 33212160

約数和(自身を除く): 20974950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 743, 915, 1098, 1486, 1647, 1830, 2229, 2745, 3294, 3715, 4458, 5490, 6687, 7430, 8235, 11145, 13374, 16470, 20061, 22290, 33435, 40122, 45323, 66870, 90646, 100305, 135969, 200610, 226615, 271938, 407907, 453230, 679845, 815814, 1223721, 1359690, 2039535, 2447442, 4079070, 6118605, 12237210]

約数ペア:

[(1, 12237210), (2, 6118605), (3, 4079070), (5, 2447442), (6, 2039535), (9, 1359690), (10, 1223721), (15, 815814), (18, 679845), (27, 453230), (30, 407907), (45, 271938), (54, 226615), (61, 200610), (90, 135969), (122, 100305), (135, 90646), (183, 66870), (270, 45323), (305, 40122), (366, 33435), (549, 22290), (610, 20061), (743, 16470), (915, 13374), (1098, 11145), (1486, 8235), (1647, 7430), (1830, 6687), (2229, 5490), (2745, 4458), (3294, 3715)]