66349740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3533}}^1$

素因数の和:3858

約数の個数: 48

約数和(自身を含む): 186425568

約数和(自身を除く): 120075828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3533, 3756, 4695, 6260, 7066, 9390, 10599, 14132, 17665, 18780, 21198, 35330, 42396, 52995, 70660, 105990, 211980, 1105829, 2211658, 3317487, 4423316, 5529145, 6634974, 11058290, 13269948, 16587435, 22116580, 33174870, 66349740]

約数ペア:

[(1, 66349740), (2, 33174870), (3, 22116580), (4, 16587435), (5, 13269948), (6, 11058290), (10, 6634974), (12, 5529145), (15, 4423316), (20, 3317487), (30, 2211658), (60, 1105829), (313, 211980), (626, 105990), (939, 70660), (1252, 52995), (1565, 42396), (1878, 35330), (3130, 21198), (3533, 18780), (3756, 17665), (4695, 14132), (6260, 10599), (7066, 9390)]