3318540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 10160640

約数和(自身を除く): 6842100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 71, 76, 82, 95, 114, 123, 142, 164, 190, 205, 213, 228, 246, 284, 285, 355, 380, 410, 426, 492, 570, 615, 710, 779, 820, 852, 1065, 1140, 1230, 1349, 1420, 1558, 2130, 2337, 2460, 2698, 2911, 3116, 3895, 4047, 4260, 4674, 5396, 5822, 6745, 7790, 8094, 8733, 9348, 11644, 11685, 13490, 14555, 15580, 16188, 17466, 20235, 23370, 26980, 29110, 34932, 40470, 43665, 46740, 55309, 58220, 80940, 87330, 110618, 165927, 174660, 221236, 276545, 331854, 553090, 663708, 829635, 1106180, 1659270, 3318540]

約数ペア:

[(1, 3318540), (2, 1659270), (3, 1106180), (4, 829635), (5, 663708), (6, 553090), (10, 331854), (12, 276545), (15, 221236), (19, 174660), (20, 165927), (30, 110618), (38, 87330), (41, 80940), (57, 58220), (60, 55309), (71, 46740), (76, 43665), (82, 40470), (95, 34932), (114, 29110), (123, 26980), (142, 23370), (164, 20235), (190, 17466), (205, 16188), (213, 15580), (228, 14555), (246, 13490), (284, 11685), (285, 11644), (355, 9348), (380, 8733), (410, 8094), (426, 7790), (492, 6745), (570, 5822), (615, 5396), (710, 4674), (779, 4260), (820, 4047), (852, 3895), (1065, 3116), (1140, 2911), (1230, 2698), (1349, 2460), (1420, 2337), (1558, 2130)]