30139110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{619}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 78633360

約数和(自身を除く): 48494250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 541, 619, 1082, 1238, 1623, 1857, 2705, 3095, 3246, 3714, 4869, 5410, 5571, 6190, 8115, 9285, 9738, 11142, 16230, 18570, 24345, 27855, 48690, 55710, 334879, 669758, 1004637, 1674395, 2009274, 3013911, 3348790, 5023185, 6027822, 10046370, 15069555, 30139110]

約数ペア:

[(1, 30139110), (2, 15069555), (3, 10046370), (5, 6027822), (6, 5023185), (9, 3348790), (10, 3013911), (15, 2009274), (18, 1674395), (30, 1004637), (45, 669758), (90, 334879), (541, 55710), (619, 48690), (1082, 27855), (1238, 24345), (1623, 18570), (1857, 16230), (2705, 11142), (3095, 9738), (3246, 9285), (3714, 8115), (4869, 6190), (5410, 5571)]