106787240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{381383}}^1$

素因数の和:381401

約数の個数: 32

約数和(自身を含む): 274596480

約数和(自身を除く): 167809240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 381383, 762766, 1525532, 1906915, 2669681, 3051064, 3813830, 5339362, 7627660, 10678724, 13348405, 15255320, 21357448, 26696810, 53393620, 106787240]

約数ペア:

[(1, 106787240), (2, 53393620), (4, 26696810), (5, 21357448), (7, 15255320), (8, 13348405), (10, 10678724), (14, 7627660), (20, 5339362), (28, 3813830), (35, 3051064), (40, 2669681), (56, 1906915), (70, 1525532), (140, 762766), (280, 381383)]