38779830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{143629}}^1$

素因数の和:143645

約数の個数: 32

約数和(自身を含む): 103413600

約数和(自身を除く): 64633770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 143629, 287258, 430887, 718145, 861774, 1292661, 1436290, 2154435, 2585322, 3877983, 4308870, 6463305, 7755966, 12926610, 19389915, 38779830]

約数ペア:

[(1, 38779830), (2, 19389915), (3, 12926610), (5, 7755966), (6, 6463305), (9, 4308870), (10, 3877983), (15, 2585322), (18, 2154435), (27, 1436290), (30, 1292661), (45, 861774), (54, 718145), (90, 430887), (135, 287258), (270, 143629)]