65949770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3203}}^1$

素因数の和:3310

約数の個数: 32

約数和(自身を含む): 124571520

約数和(自身を除く): 58621750

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 3203, 4118, 6406, 10295, 16015, 20590, 32030, 92887, 185774, 227413, 454826, 464435, 928870, 1137065, 2274130, 6594977, 13189954, 32974885, 65949770]

約数ペア:

[(1, 65949770), (2, 32974885), (5, 13189954), (10, 6594977), (29, 2274130), (58, 1137065), (71, 928870), (142, 464435), (145, 454826), (290, 227413), (355, 185774), (710, 92887), (2059, 32030), (3203, 20590), (4118, 16015), (6406, 10295)]