63928690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5279}}^1$

素因数の和:5466

約数の個数: 32

約数和(自身を含む): 132295680

約数和(自身を除く): 68366990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 5279, 6055, 10558, 12110, 26395, 36953, 52790, 73906, 184765, 369530, 913267, 1826534, 4566335, 6392869, 9132670, 12785738, 31964345, 63928690]

約数ペア:

[(1, 63928690), (2, 31964345), (5, 12785738), (7, 9132670), (10, 6392869), (14, 4566335), (35, 1826534), (70, 913267), (173, 369530), (346, 184765), (865, 73906), (1211, 52790), (1730, 36953), (2422, 26395), (5279, 12110), (6055, 10558)]