191659140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{18047}}^1$

素因数の和:18121

約数の個数: 72

約数和(自身を含む): 591252480

約数和(自身を除く): 399593340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 18047, 36094, 54141, 72188, 90235, 108282, 162423, 180470, 216564, 270705, 324846, 360940, 541410, 649692, 812115, 1064773, 1082820, 1624230, 2129546, 3194319, 3248460, 4259092, 5323865, 6388638, 9582957, 10647730, 12777276, 15971595, 19165914, 21295460, 31943190, 38331828, 47914785, 63886380, 95829570, 191659140]

約数ペア:

[(1, 191659140), (2, 95829570), (3, 63886380), (4, 47914785), (5, 38331828), (6, 31943190), (9, 21295460), (10, 19165914), (12, 15971595), (15, 12777276), (18, 10647730), (20, 9582957), (30, 6388638), (36, 5323865), (45, 4259092), (59, 3248460), (60, 3194319), (90, 2129546), (118, 1624230), (177, 1082820), (180, 1064773), (236, 812115), (295, 649692), (354, 541410), (531, 360940), (590, 324846), (708, 270705), (885, 216564), (1062, 180470), (1180, 162423), (1770, 108282), (2124, 90235), (2655, 72188), (3540, 54141), (5310, 36094), (10620, 18047)]