149327850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{142217}}^1$

素因数の和:142239

約数の個数: 48

約数和(自身を含む): 423240768

約数和(自身を除く): 273912918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 142217, 284434, 426651, 711085, 853302, 995519, 1422170, 1991038, 2133255, 2986557, 3555425, 4266510, 4977595, 5973114, 7110850, 9955190, 10666275, 14932785, 21332550, 24887975, 29865570, 49775950, 74663925, 149327850]

約数ペア:

[(1, 149327850), (2, 74663925), (3, 49775950), (5, 29865570), (6, 24887975), (7, 21332550), (10, 14932785), (14, 10666275), (15, 9955190), (21, 7110850), (25, 5973114), (30, 4977595), (35, 4266510), (42, 3555425), (50, 2986557), (70, 2133255), (75, 1991038), (105, 1422170), (150, 995519), (175, 853302), (210, 711085), (350, 426651), (525, 284434), (1050, 142217)]