70389830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18973}}^1$

素因数の和:19040

約数の個数: 32

約数和(自身を含む): 147541824

約数和(自身を除く): 77151994

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 18973, 37946, 94865, 132811, 189730, 265622, 664055, 1005569, 1328110, 2011138, 5027845, 7038983, 10055690, 14077966, 35194915, 70389830]

約数ペア:

[(1, 70389830), (2, 35194915), (5, 14077966), (7, 10055690), (10, 7038983), (14, 5027845), (35, 2011138), (53, 1328110), (70, 1005569), (106, 664055), (265, 265622), (371, 189730), (530, 132811), (742, 94865), (1855, 37946), (3710, 18973)]