17230850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:580

約数の個数: 72

約数和(自身を含む): 40223988

約数和(自身を除く): 22993138

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 130, 175, 182, 245, 325, 350, 455, 490, 541, 637, 650, 910, 1082, 1225, 1274, 2275, 2450, 2705, 3185, 3787, 4550, 5410, 6370, 7033, 7574, 13525, 14066, 15925, 18935, 26509, 27050, 31850, 35165, 37870, 49231, 53018, 70330, 94675, 98462, 132545, 175825, 189350, 246155, 265090, 344617, 351650, 492310, 662725, 689234, 1230775, 1325450, 1723085, 2461550, 3446170, 8615425, 17230850]

約数ペア:

[(1, 17230850), (2, 8615425), (5, 3446170), (7, 2461550), (10, 1723085), (13, 1325450), (14, 1230775), (25, 689234), (26, 662725), (35, 492310), (49, 351650), (50, 344617), (65, 265090), (70, 246155), (91, 189350), (98, 175825), (130, 132545), (175, 98462), (182, 94675), (245, 70330), (325, 53018), (350, 49231), (455, 37870), (490, 35165), (541, 31850), (637, 27050), (650, 26509), (910, 18935), (1082, 15925), (1225, 14066), (1274, 13525), (2275, 7574), (2450, 7033), (2705, 6370), (3185, 5410), (3787, 4550)]