31015170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{367}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 83197440

約数和(自身を除く): 52182270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 313, 367, 626, 734, 939, 1101, 1565, 1835, 1878, 2202, 2817, 3130, 3303, 3670, 4695, 5505, 5634, 6606, 8451, 9390, 9909, 11010, 14085, 16515, 16902, 19818, 28170, 33030, 42255, 49545, 84510, 99090, 114871, 229742, 344613, 574355, 689226, 1033839, 1148710, 1723065, 2067678, 3101517, 3446130, 5169195, 6203034, 10338390, 15507585, 31015170]

約数ペア:

[(1, 31015170), (2, 15507585), (3, 10338390), (5, 6203034), (6, 5169195), (9, 3446130), (10, 3101517), (15, 2067678), (18, 1723065), (27, 1148710), (30, 1033839), (45, 689226), (54, 574355), (90, 344613), (135, 229742), (270, 114871), (313, 99090), (367, 84510), (626, 49545), (734, 42255), (939, 33030), (1101, 28170), (1565, 19818), (1835, 16902), (1878, 16515), (2202, 14085), (2817, 11010), (3130, 9909), (3303, 9390), (3670, 8451), (4695, 6606), (5505, 5634)]