30637796

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 64684032

約数和(自身を除く): 34046236

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 329, 434, 658, 751, 868, 1316, 1457, 1502, 2914, 3004, 5257, 5828, 10199, 10514, 20398, 21028, 23281, 35297, 40796, 46562, 70594, 93124, 141188, 162967, 247079, 325934, 494158, 651868, 988316, 1094207, 2188414, 4376828, 7659449, 15318898, 30637796]

約数ペア:

[(1, 30637796), (2, 15318898), (4, 7659449), (7, 4376828), (14, 2188414), (28, 1094207), (31, 988316), (47, 651868), (62, 494158), (94, 325934), (124, 247079), (188, 162967), (217, 141188), (329, 93124), (434, 70594), (658, 46562), (751, 40796), (868, 35297), (1316, 23281), (1457, 21028), (1502, 20398), (2914, 10514), (3004, 10199), (5257, 5828)]