45172470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{857}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 124540416

約数和(自身を除く): 79367946

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 251, 502, 753, 857, 1255, 1506, 1714, 1757, 2510, 2571, 3514, 3765, 4285, 5142, 5271, 5999, 7530, 8570, 8785, 10542, 11998, 12855, 17570, 17997, 25710, 26355, 29995, 35994, 52710, 59990, 89985, 179970, 215107, 430214, 645321, 1075535, 1290642, 1505749, 2151070, 3011498, 3226605, 4517247, 6453210, 7528745, 9034494, 15057490, 22586235, 45172470]

約数ペア:

[(1, 45172470), (2, 22586235), (3, 15057490), (5, 9034494), (6, 7528745), (7, 6453210), (10, 4517247), (14, 3226605), (15, 3011498), (21, 2151070), (30, 1505749), (35, 1290642), (42, 1075535), (70, 645321), (105, 430214), (210, 215107), (251, 179970), (502, 89985), (753, 59990), (857, 52710), (1255, 35994), (1506, 29995), (1714, 26355), (1757, 25710), (2510, 17997), (2571, 17570), (3514, 12855), (3765, 11998), (4285, 10542), (5142, 8785), (5271, 8570), (5999, 7530)]