7961730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1271

約数の個数: 64

約数和(自身を含む): 22560768

約数和(自身を除く): 14599038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1223, 1302, 2170, 2446, 3255, 3669, 6115, 6510, 7338, 8561, 12230, 17122, 18345, 25683, 36690, 37913, 42805, 51366, 75826, 85610, 113739, 128415, 189565, 227478, 256830, 265391, 379130, 530782, 568695, 796173, 1137390, 1326955, 1592346, 2653910, 3980865, 7961730]

約数ペア:

[(1, 7961730), (2, 3980865), (3, 2653910), (5, 1592346), (6, 1326955), (7, 1137390), (10, 796173), (14, 568695), (15, 530782), (21, 379130), (30, 265391), (31, 256830), (35, 227478), (42, 189565), (62, 128415), (70, 113739), (93, 85610), (105, 75826), (155, 51366), (186, 42805), (210, 37913), (217, 36690), (310, 25683), (434, 18345), (465, 17122), (651, 12230), (930, 8561), (1085, 7338), (1223, 6510), (1302, 6115), (2170, 3669), (2446, 3255)]