42181710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1$

素因数の和:1793

約数の個数: 64

約数和(自身を含む): 109105920

約数和(自身を除く): 66924210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 86, 95, 114, 129, 190, 215, 258, 285, 430, 570, 645, 817, 1290, 1634, 1721, 2451, 3442, 4085, 4902, 5163, 8170, 8605, 10326, 12255, 17210, 24510, 25815, 32699, 51630, 65398, 74003, 98097, 148006, 163495, 196194, 222009, 326990, 370015, 444018, 490485, 740030, 980970, 1110045, 1406057, 2220090, 2812114, 4218171, 7030285, 8436342, 14060570, 21090855, 42181710]

約数ペア:

[(1, 42181710), (2, 21090855), (3, 14060570), (5, 8436342), (6, 7030285), (10, 4218171), (15, 2812114), (19, 2220090), (30, 1406057), (38, 1110045), (43, 980970), (57, 740030), (86, 490485), (95, 444018), (114, 370015), (129, 326990), (190, 222009), (215, 196194), (258, 163495), (285, 148006), (430, 98097), (570, 74003), (645, 65398), (817, 51630), (1290, 32699), (1634, 25815), (1721, 24510), (2451, 17210), (3442, 12255), (4085, 10326), (4902, 8605), (5163, 8170)]