7493070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19213}}^1$

素因数の和:19236

約数の個数: 32

約数和(自身を含む): 19367712

約数和(自身を除く): 11874642

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 19213, 38426, 57639, 96065, 115278, 192130, 249769, 288195, 499538, 576390, 749307, 1248845, 1498614, 2497690, 3746535, 7493070]

約数ペア:

[(1, 7493070), (2, 3746535), (3, 2497690), (5, 1498614), (6, 1248845), (10, 749307), (13, 576390), (15, 499538), (26, 288195), (30, 249769), (39, 192130), (65, 115278), (78, 96065), (130, 57639), (195, 38426), (390, 19213)]