207622710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1579}}^1$

素因数の和:2082

約数の個数: 64

約数和(自身を含む): 555148800

約数和(自身を除く): 347526090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 487, 974, 1461, 1579, 2435, 2922, 3158, 4383, 4737, 4870, 7305, 7895, 8766, 9474, 13149, 14211, 14610, 15790, 21915, 23685, 26298, 28422, 42633, 43830, 47370, 65745, 71055, 85266, 131490, 142110, 213165, 426330, 768973, 1537946, 2306919, 3844865, 4613838, 6920757, 7689730, 11534595, 13841514, 20762271, 23069190, 34603785, 41524542, 69207570, 103811355, 207622710]

約数ペア:

[(1, 207622710), (2, 103811355), (3, 69207570), (5, 41524542), (6, 34603785), (9, 23069190), (10, 20762271), (15, 13841514), (18, 11534595), (27, 7689730), (30, 6920757), (45, 4613838), (54, 3844865), (90, 2306919), (135, 1537946), (270, 768973), (487, 426330), (974, 213165), (1461, 142110), (1579, 131490), (2435, 85266), (2922, 71055), (3158, 65745), (4383, 47370), (4737, 43830), (4870, 42633), (7305, 28422), (7895, 26298), (8766, 23685), (9474, 21915), (13149, 15790), (14211, 14610)]