38377380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 113541120

約数和(自身を除く): 75163740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 93, 94, 124, 141, 155, 186, 188, 235, 282, 310, 372, 439, 465, 470, 564, 620, 705, 878, 930, 940, 1317, 1410, 1457, 1756, 1860, 2195, 2634, 2820, 2914, 4371, 4390, 5268, 5828, 6585, 7285, 8742, 8780, 13170, 13609, 14570, 17484, 20633, 21855, 26340, 27218, 29140, 40827, 41266, 43710, 54436, 61899, 68045, 81654, 82532, 87420, 103165, 123798, 136090, 163308, 204135, 206330, 247596, 272180, 309495, 408270, 412660, 618990, 639623, 816540, 1237980, 1279246, 1918869, 2558492, 3198115, 3837738, 6396230, 7675476, 9594345, 12792460, 19188690, 38377380]

約数ペア:

[(1, 38377380), (2, 19188690), (3, 12792460), (4, 9594345), (5, 7675476), (6, 6396230), (10, 3837738), (12, 3198115), (15, 2558492), (20, 1918869), (30, 1279246), (31, 1237980), (47, 816540), (60, 639623), (62, 618990), (93, 412660), (94, 408270), (124, 309495), (141, 272180), (155, 247596), (186, 206330), (188, 204135), (235, 163308), (282, 136090), (310, 123798), (372, 103165), (439, 87420), (465, 82532), (470, 81654), (564, 68045), (620, 61899), (705, 54436), (878, 43710), (930, 41266), (940, 40827), (1317, 29140), (1410, 27218), (1457, 26340), (1756, 21855), (1860, 20633), (2195, 17484), (2634, 14570), (2820, 13609), (2914, 13170), (4371, 8780), (4390, 8742), (5268, 7285), (5828, 6585)]