291201270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{236749}}^1$

素因数の和:236800

約数の個数: 32

約数和(自身を含む): 715932000

約数和(自身を除く): 424730730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 236749, 473498, 710247, 1183745, 1420494, 2367490, 3551235, 7102470, 9706709, 19413418, 29120127, 48533545, 58240254, 97067090, 145600635, 291201270]

約数ペア:

[(1, 291201270), (2, 145600635), (3, 97067090), (5, 58240254), (6, 48533545), (10, 29120127), (15, 19413418), (30, 9706709), (41, 7102470), (82, 3551235), (123, 2367490), (205, 1420494), (246, 1183745), (410, 710247), (615, 473498), (1230, 236749)]