3000060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2381}}^1$

素因数の和:2403

約数の個数: 72

約数和(自身を含む): 10404576

約数和(自身を除く): 7404516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2381, 4762, 7143, 9524, 11905, 14286, 16667, 21429, 23810, 28572, 33334, 35715, 42858, 47620, 50001, 66668, 71430, 83335, 85716, 100002, 107145, 142860, 150003, 166670, 200004, 214290, 250005, 300006, 333340, 428580, 500010, 600012, 750015, 1000020, 1500030, 3000060]

約数ペア:

[(1, 3000060), (2, 1500030), (3, 1000020), (4, 750015), (5, 600012), (6, 500010), (7, 428580), (9, 333340), (10, 300006), (12, 250005), (14, 214290), (15, 200004), (18, 166670), (20, 150003), (21, 142860), (28, 107145), (30, 100002), (35, 85716), (36, 83335), (42, 71430), (45, 66668), (60, 50001), (63, 47620), (70, 42858), (84, 35715), (90, 33334), (105, 28572), (126, 23810), (140, 21429), (180, 16667), (210, 14286), (252, 11905), (315, 9524), (420, 7143), (630, 4762), (1260, 2381)]