1820105966090

素因数分解:

$2^1\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{2791}}^1\times {\mathrm{30631}}^1$

素因数の和:35558

約数の個数: 32

約数和(自身を含む): 3279011016960

約数和(自身を除く): 1458905050870

約数列:

[1, 2, 5, 10, 2129, 2791, 4258, 5582, 10645, 13955, 21290, 27910, 30631, 61262, 153155, 306310, 5942039, 11884078, 29710195, 59420390, 65213399, 85491121, 130426798, 170982242, 326066995, 427455605, 652133990, 854911210, 182010596609, 364021193218, 910052983045, 1820105966090]

約数ペア:

[(1, 1820105966090), (2, 910052983045), (5, 364021193218), (10, 182010596609), (2129, 854911210), (2791, 652133990), (4258, 427455605), (5582, 326066995), (10645, 170982242), (13955, 130426798), (21290, 85491121), (27910, 65213399), (30631, 59420390), (61262, 29710195), (153155, 11884078), (306310, 5942039)]