31132680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8369}}^1$

素因数の和:8414

約数の個数: 64

約数和(自身を含む): 96422400

約数和(自身を除く): 65289720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 8369, 16738, 25107, 33476, 41845, 50214, 66952, 83690, 100428, 125535, 167380, 200856, 251070, 259439, 334760, 502140, 518878, 778317, 1004280, 1037756, 1297195, 1556634, 2075512, 2594390, 3113268, 3891585, 5188780, 6226536, 7783170, 10377560, 15566340, 31132680]

約数ペア:

[(1, 31132680), (2, 15566340), (3, 10377560), (4, 7783170), (5, 6226536), (6, 5188780), (8, 3891585), (10, 3113268), (12, 2594390), (15, 2075512), (20, 1556634), (24, 1297195), (30, 1037756), (31, 1004280), (40, 778317), (60, 518878), (62, 502140), (93, 334760), (120, 259439), (124, 251070), (155, 200856), (186, 167380), (248, 125535), (310, 100428), (372, 83690), (465, 66952), (620, 50214), (744, 41845), (930, 33476), (1240, 25107), (1860, 16738), (3720, 8369)]