90734190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{3433}}^1$

素因数の和:4324

約数の個数: 32

約数和(自身を含む): 218072736

約数和(自身を除く): 127338546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 881, 1762, 2643, 3433, 4405, 5286, 6866, 8810, 10299, 13215, 17165, 20598, 26430, 34330, 51495, 102990, 3024473, 6048946, 9073419, 15122365, 18146838, 30244730, 45367095, 90734190]

約数ペア:

[(1, 90734190), (2, 45367095), (3, 30244730), (5, 18146838), (6, 15122365), (10, 9073419), (15, 6048946), (30, 3024473), (881, 102990), (1762, 51495), (2643, 34330), (3433, 26430), (4405, 20598), (5286, 17165), (6866, 13215), (8810, 10299)]