30542994

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{9923}}^1$

素因数の和:9956

約数の個数: 40

約数和(自身を含む): 72048240

約数和(自身を除く): 41505246

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 9923, 19846, 29769, 59538, 89307, 178614, 188537, 267921, 377074, 535842, 565611, 803763, 1131222, 1607526, 1696833, 3393666, 5090499, 10180998, 15271497, 30542994]

約数ペア:

[(1, 30542994), (2, 15271497), (3, 10180998), (6, 5090499), (9, 3393666), (18, 1696833), (19, 1607526), (27, 1131222), (38, 803763), (54, 565611), (57, 535842), (81, 377074), (114, 267921), (162, 188537), (171, 178614), (342, 89307), (513, 59538), (1026, 29769), (1539, 19846), (3078, 9923)]