82148490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21227}}^1$

素因数の和:21283

約数の個数: 48

約数和(自身を含む): 218563488

約数和(自身を除く): 136414998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 21227, 42454, 63681, 106135, 127362, 191043, 212270, 318405, 382086, 636810, 912761, 955215, 1825522, 1910430, 2738283, 4563805, 5476566, 8214849, 9127610, 13691415, 16429698, 27382830, 41074245, 82148490]

約数ペア:

[(1, 82148490), (2, 41074245), (3, 27382830), (5, 16429698), (6, 13691415), (9, 9127610), (10, 8214849), (15, 5476566), (18, 4563805), (30, 2738283), (43, 1910430), (45, 1825522), (86, 955215), (90, 912761), (129, 636810), (215, 382086), (258, 318405), (387, 212270), (430, 191043), (645, 127362), (774, 106135), (1290, 63681), (1935, 42454), (3870, 21227)]