74622210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191339}}^1$

素因数の和:191362

約数の個数: 32

約数和(自身を含む): 192870720

約数和(自身を除く): 118248510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 191339, 382678, 574017, 956695, 1148034, 1913390, 2487407, 2870085, 4974814, 5740170, 7462221, 12437035, 14924442, 24874070, 37311105, 74622210]

約数ペア:

[(1, 74622210), (2, 37311105), (3, 24874070), (5, 14924442), (6, 12437035), (10, 7462221), (13, 5740170), (15, 4974814), (26, 2870085), (30, 2487407), (39, 1913390), (65, 1148034), (78, 956695), (130, 574017), (195, 382678), (390, 191339)]