83948130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{44417}}^1$

素因数の和:44440

約数の個数: 64

約数和(自身を含む): 255847680

約数和(自身を除く): 171899550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 44417, 88834, 133251, 222085, 266502, 310919, 399753, 444170, 621838, 666255, 799506, 932757, 1199259, 1332510, 1554595, 1865514, 1998765, 2398518, 2798271, 3109190, 3997530, 4663785, 5596542, 5996295, 8394813, 9327570, 11992590, 13991355, 16789626, 27982710, 41974065, 83948130]

約数ペア:

[(1, 83948130), (2, 41974065), (3, 27982710), (5, 16789626), (6, 13991355), (7, 11992590), (9, 9327570), (10, 8394813), (14, 5996295), (15, 5596542), (18, 4663785), (21, 3997530), (27, 3109190), (30, 2798271), (35, 2398518), (42, 1998765), (45, 1865514), (54, 1554595), (63, 1332510), (70, 1199259), (90, 932757), (105, 799506), (126, 666255), (135, 621838), (189, 444170), (210, 399753), (270, 310919), (315, 266502), (378, 222085), (630, 133251), (945, 88834), (1890, 44417)]