901830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 2260224

約数和(自身を除く): 1358394

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1307, 2614, 3921, 6535, 7842, 13070, 19605, 30061, 39210, 60122, 90183, 150305, 180366, 300610, 450915, 901830]

約数ペア:

[(1, 901830), (2, 450915), (3, 300610), (5, 180366), (6, 150305), (10, 90183), (15, 60122), (23, 39210), (30, 30061), (46, 19605), (69, 13070), (115, 7842), (138, 6535), (230, 3921), (345, 2614), (690, 1307)]