1492860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 4233600

約数和(自身を除く): 2740740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 179, 278, 358, 417, 537, 556, 695, 716, 834, 895, 1074, 1390, 1668, 1790, 2085, 2148, 2685, 2780, 3580, 4170, 5370, 8340, 10740, 24881, 49762, 74643, 99524, 124405, 149286, 248810, 298572, 373215, 497620, 746430, 1492860]

約数ペア:

[(1, 1492860), (2, 746430), (3, 497620), (4, 373215), (5, 298572), (6, 248810), (10, 149286), (12, 124405), (15, 99524), (20, 74643), (30, 49762), (60, 24881), (139, 10740), (179, 8340), (278, 5370), (358, 4170), (417, 3580), (537, 2780), (556, 2685), (695, 2148), (716, 2085), (834, 1790), (895, 1668), (1074, 1390)]