129356220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6553}}^1$

素因数の和:6619

約数の個数: 96

約数和(自身を含む): 422811648

約数和(自身を除く): 293455428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6553, 6580, 9870, 13106, 19659, 19740, 26212, 32765, 39318, 45871, 65530, 78636, 91742, 98295, 131060, 137613, 183484, 196590, 229355, 275226, 307991, 393180, 458710, 550452, 615982, 688065, 917420, 923973, 1231964, 1376130, 1539955, 1847946, 2155937, 2752260, 3079910, 3695892, 4311874, 4619865, 6159820, 6467811, 8623748, 9239730, 10779685, 12935622, 18479460, 21559370, 25871244, 32339055, 43118740, 64678110, 129356220]

約数ペア:

[(1, 129356220), (2, 64678110), (3, 43118740), (4, 32339055), (5, 25871244), (6, 21559370), (7, 18479460), (10, 12935622), (12, 10779685), (14, 9239730), (15, 8623748), (20, 6467811), (21, 6159820), (28, 4619865), (30, 4311874), (35, 3695892), (42, 3079910), (47, 2752260), (60, 2155937), (70, 1847946), (84, 1539955), (94, 1376130), (105, 1231964), (140, 923973), (141, 917420), (188, 688065), (210, 615982), (235, 550452), (282, 458710), (329, 393180), (420, 307991), (470, 275226), (564, 229355), (658, 196590), (705, 183484), (940, 137613), (987, 131060), (1316, 98295), (1410, 91742), (1645, 78636), (1974, 65530), (2820, 45871), (3290, 39318), (3948, 32765), (4935, 26212), (6553, 19740), (6580, 19659), (9870, 13106)]