19030230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{599}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 49701600

約数和(自身を除く): 30671370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 353, 599, 706, 1059, 1198, 1765, 1797, 2118, 2995, 3177, 3530, 3594, 5295, 5391, 5990, 6354, 8985, 10590, 10782, 15885, 17970, 26955, 31770, 53910, 211447, 422894, 634341, 1057235, 1268682, 1903023, 2114470, 3171705, 3806046, 6343410, 9515115, 19030230]

約数ペア:

[(1, 19030230), (2, 9515115), (3, 6343410), (5, 3806046), (6, 3171705), (9, 2114470), (10, 1903023), (15, 1268682), (18, 1057235), (30, 634341), (45, 422894), (90, 211447), (353, 53910), (599, 31770), (706, 26955), (1059, 17970), (1198, 15885), (1765, 10782), (1797, 10590), (2118, 8985), (2995, 6354), (3177, 5990), (3530, 5391), (3594, 5295)]