66570030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19991}}^1$

素因数の和:20041

約数の個数: 48

約数和(自身を含む): 177768864

約数和(自身を除く): 111198834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 19991, 39982, 59973, 99955, 119946, 179919, 199910, 299865, 359838, 599730, 739667, 899595, 1479334, 1799190, 2219001, 3698335, 4438002, 6657003, 7396670, 11095005, 13314006, 22190010, 33285015, 66570030]

約数ペア:

[(1, 66570030), (2, 33285015), (3, 22190010), (5, 13314006), (6, 11095005), (9, 7396670), (10, 6657003), (15, 4438002), (18, 3698335), (30, 2219001), (37, 1799190), (45, 1479334), (74, 899595), (90, 739667), (111, 599730), (185, 359838), (222, 299865), (333, 199910), (370, 179919), (555, 119946), (666, 99955), (1110, 59973), (1665, 39982), (3330, 19991)]