74470060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17159}}^1$

素因数の和:17206

約数の個数: 48

約数和(自身を含む): 184504320

約数和(自身を除く): 110034260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 17159, 34318, 68636, 85795, 120113, 171590, 240226, 343180, 480452, 531929, 600565, 1063858, 1201130, 2127716, 2402260, 2659645, 3723503, 5319290, 7447006, 10638580, 14894012, 18617515, 37235030, 74470060]

約数ペア:

[(1, 74470060), (2, 37235030), (4, 18617515), (5, 14894012), (7, 10638580), (10, 7447006), (14, 5319290), (20, 3723503), (28, 2659645), (31, 2402260), (35, 2127716), (62, 1201130), (70, 1063858), (124, 600565), (140, 531929), (155, 480452), (217, 343180), (310, 240226), (434, 171590), (620, 120113), (868, 85795), (1085, 68636), (2170, 34318), (4340, 17159)]