17850060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{757}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 54630576

約数和(自身を除く): 36780516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 757, 786, 1179, 1310, 1514, 1572, 1965, 2271, 2358, 2620, 3028, 3785, 3930, 4542, 4716, 5895, 6813, 7570, 7860, 9084, 11355, 11790, 13626, 15140, 22710, 23580, 27252, 34065, 45420, 68130, 99167, 136260, 198334, 297501, 396668, 495835, 595002, 892503, 991670, 1190004, 1487505, 1785006, 1983340, 2975010, 3570012, 4462515, 5950020, 8925030, 17850060]

約数ペア:

[(1, 17850060), (2, 8925030), (3, 5950020), (4, 4462515), (5, 3570012), (6, 2975010), (9, 1983340), (10, 1785006), (12, 1487505), (15, 1190004), (18, 991670), (20, 892503), (30, 595002), (36, 495835), (45, 396668), (60, 297501), (90, 198334), (131, 136260), (180, 99167), (262, 68130), (393, 45420), (524, 34065), (655, 27252), (757, 23580), (786, 22710), (1179, 15140), (1310, 13626), (1514, 11790), (1572, 11355), (1965, 9084), (2271, 7860), (2358, 7570), (2620, 6813), (3028, 5895), (3785, 4716), (3930, 4542)]