69833990

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 128255616

約数和(自身を除く): 58421626

約数列:

[1, 2, 5, 10, 73, 146, 271, 353, 365, 542, 706, 730, 1355, 1765, 2710, 3530, 19783, 25769, 39566, 51538, 95663, 98915, 128845, 191326, 197830, 257690, 478315, 956630, 6983399, 13966798, 34916995, 69833990]

約数ペア:

[(1, 69833990), (2, 34916995), (5, 13966798), (10, 6983399), (73, 956630), (146, 478315), (271, 257690), (353, 197830), (365, 191326), (542, 128845), (706, 98915), (730, 95663), (1355, 51538), (1765, 39566), (2710, 25769), (3530, 19783)]