64585430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10139}}^1$

素因数の和:10173

約数の個数: 48

約数和(自身を含む): 145650960

約数和(自身を除く): 81065530

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 10139, 20278, 50695, 70973, 101390, 131807, 141946, 263614, 354865, 496811, 659035, 709730, 922649, 993622, 1318070, 1845298, 2484055, 4613245, 4968110, 6458543, 9226490, 12917086, 32292715, 64585430]

約数ペア:

[(1, 64585430), (2, 32292715), (5, 12917086), (7, 9226490), (10, 6458543), (13, 4968110), (14, 4613245), (26, 2484055), (35, 1845298), (49, 1318070), (65, 993622), (70, 922649), (91, 709730), (98, 659035), (130, 496811), (182, 354865), (245, 263614), (455, 141946), (490, 131807), (637, 101390), (910, 70973), (1274, 50695), (3185, 20278), (6370, 10139)]