2662453620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{135701}}^1$

素因数の和:135825

約数の個数: 72

約数和(自身を含む): 8150262120

約数和(自身を除く): 5487808500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 6540, 9810, 19620, 135701, 271402, 407103, 542804, 678505, 814206, 1221309, 1357010, 1628412, 2035515, 2442618, 2714020, 4071030, 4885236, 6106545, 8142060, 12213090, 14791409, 24426180, 29582818, 44374227, 59165636, 73957045, 88748454, 133122681, 147914090, 177496908, 221871135, 266245362, 295828180, 443742270, 532490724, 665613405, 887484540, 1331226810, 2662453620]

約数ペア:

[(1, 2662453620), (2, 1331226810), (3, 887484540), (4, 665613405), (5, 532490724), (6, 443742270), (9, 295828180), (10, 266245362), (12, 221871135), (15, 177496908), (18, 147914090), (20, 133122681), (30, 88748454), (36, 73957045), (45, 59165636), (60, 44374227), (90, 29582818), (109, 24426180), (180, 14791409), (218, 12213090), (327, 8142060), (436, 6106545), (545, 4885236), (654, 4071030), (981, 2714020), (1090, 2442618), (1308, 2035515), (1635, 1628412), (1962, 1357010), (2180, 1221309), (3270, 814206), (3924, 678505), (4905, 542804), (6540, 407103), (9810, 271402), (19620, 135701)]