196288980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{76081}}^1$

素因数の和:76136

約数の個数: 48

約数和(自身を含む): 562398144

約数和(自身を除く): 366109164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 76081, 152162, 228243, 304324, 380405, 456486, 760810, 912972, 1141215, 1521620, 2282430, 3271483, 4564860, 6542966, 9814449, 13085932, 16357415, 19628898, 32714830, 39257796, 49072245, 65429660, 98144490, 196288980]

約数ペア:

[(1, 196288980), (2, 98144490), (3, 65429660), (4, 49072245), (5, 39257796), (6, 32714830), (10, 19628898), (12, 16357415), (15, 13085932), (20, 9814449), (30, 6542966), (43, 4564860), (60, 3271483), (86, 2282430), (129, 1521620), (172, 1141215), (215, 912972), (258, 760810), (430, 456486), (516, 380405), (645, 304324), (860, 228243), (1290, 152162), (2580, 76081)]