378397710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8101}}^1$

素因数の和:8290

約数の個数: 64

約数和(自身を含む): 1015018560

約数和(自身を除く): 636620850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 173, 270, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 4671, 5190, 7785, 8101, 9342, 15570, 16202, 23355, 24303, 40505, 46710, 48606, 72909, 81010, 121515, 145818, 218727, 243030, 364545, 437454, 729090, 1093635, 1401473, 2187270, 2802946, 4204419, 7007365, 8408838, 12613257, 14014730, 21022095, 25226514, 37839771, 42044190, 63066285, 75679542, 126132570, 189198855, 378397710]

約数ペア:

[(1, 378397710), (2, 189198855), (3, 126132570), (5, 75679542), (6, 63066285), (9, 42044190), (10, 37839771), (15, 25226514), (18, 21022095), (27, 14014730), (30, 12613257), (45, 8408838), (54, 7007365), (90, 4204419), (135, 2802946), (173, 2187270), (270, 1401473), (346, 1093635), (519, 729090), (865, 437454), (1038, 364545), (1557, 243030), (1730, 218727), (2595, 145818), (3114, 121515), (4671, 81010), (5190, 72909), (7785, 48606), (8101, 46710), (9342, 40505), (15570, 24303), (16202, 23355)]