223889190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1066139}}^1$

素因数の和:1066156

約数の個数: 32

約数和(自身を含む): 614096640

約数和(自身を除く): 390207450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1066139, 2132278, 3198417, 5330695, 6396834, 7462973, 10661390, 14925946, 15992085, 22388919, 31984170, 37314865, 44777838, 74629730, 111944595, 223889190]

約数ペア:

[(1, 223889190), (2, 111944595), (3, 74629730), (5, 44777838), (6, 37314865), (7, 31984170), (10, 22388919), (14, 15992085), (15, 14925946), (21, 10661390), (30, 7462973), (35, 6396834), (42, 5330695), (70, 3198417), (105, 2132278), (210, 1066139)]