84152390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{6949}}^1$

素因数の和:7136

約数の個数: 32

約数和(自身を含む): 174139200

約数和(自身を除く): 89986810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 6055, 6949, 12110, 13898, 34745, 48643, 69490, 97286, 243215, 486430, 1202177, 2404354, 6010885, 8415239, 12021770, 16830478, 42076195, 84152390]

約数ペア:

[(1, 84152390), (2, 42076195), (5, 16830478), (7, 12021770), (10, 8415239), (14, 6010885), (35, 2404354), (70, 1202177), (173, 486430), (346, 243215), (865, 97286), (1211, 69490), (1730, 48643), (2422, 34745), (6055, 13898), (6949, 12110)]