3028014780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1029937}}^1$

素因数の和:1029963

約数の個数: 72

約数和(自身を含む): 9862686288

約数和(自身を除く): 6834671508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 1029937, 2059874, 3089811, 4119748, 5149685, 6179622, 7209559, 10299370, 12359244, 14419118, 15449055, 20598740, 21628677, 28838236, 30898110, 36047795, 43257354, 50466913, 61796220, 72095590, 86514708, 100933826, 108143385, 144191180, 151400739, 201867652, 216286770, 252334565, 302801478, 432573540, 504669130, 605602956, 757003695, 1009338260, 1514007390, 3028014780]

約数ペア:

[(1, 3028014780), (2, 1514007390), (3, 1009338260), (4, 757003695), (5, 605602956), (6, 504669130), (7, 432573540), (10, 302801478), (12, 252334565), (14, 216286770), (15, 201867652), (20, 151400739), (21, 144191180), (28, 108143385), (30, 100933826), (35, 86514708), (42, 72095590), (49, 61796220), (60, 50466913), (70, 43257354), (84, 36047795), (98, 30898110), (105, 28838236), (140, 21628677), (147, 20598740), (196, 15449055), (210, 14419118), (245, 12359244), (294, 10299370), (420, 7209559), (490, 6179622), (588, 5149685), (735, 4119748), (980, 3089811), (1470, 2059874), (2940, 1029937)]