72611630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11399}}^1$

素因数の和:11433

約数の個数: 48

約数和(自身を含む): 163749600

約数和(自身を除く): 91137970

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, 11399, 22798, 56995, 79793, 113990, 148187, 159586, 296374, 398965, 558551, 740935, 797930, 1037309, 1117102, 1481870, 2074618, 2792755, 5186545, 5585510, 7261163, 10373090, 14522326, 36305815, 72611630]

約数ペア:

[(1, 72611630), (2, 36305815), (5, 14522326), (7, 10373090), (10, 7261163), (13, 5585510), (14, 5186545), (26, 2792755), (35, 2074618), (49, 1481870), (65, 1117102), (70, 1037309), (91, 797930), (98, 740935), (130, 558551), (182, 398965), (245, 296374), (455, 159586), (490, 148187), (637, 113990), (910, 79793), (1274, 56995), (3185, 22798), (6370, 11399)]