137785690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{37139}}^1$

素因数の和:37206

約数の個数: 32

約数和(自身を含む): 288800640

約数和(自身を除く): 151014950

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 37139, 74278, 185695, 259973, 371390, 519946, 1299865, 1968367, 2599730, 3936734, 9841835, 13778569, 19683670, 27557138, 68892845, 137785690]

約数ペア:

[(1, 137785690), (2, 68892845), (5, 27557138), (7, 19683670), (10, 13778569), (14, 9841835), (35, 3936734), (53, 2599730), (70, 1968367), (106, 1299865), (265, 519946), (371, 371390), (530, 259973), (742, 185695), (1855, 74278), (3710, 37139)]