1330656540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{21893}}^1$

素因数の和:22918

約数の個数: 48

約数和(自身を含む): 3729686688

約数和(自身を除く): 2399030148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1013, 2026, 3039, 4052, 5065, 6078, 10130, 12156, 15195, 20260, 21893, 30390, 43786, 60780, 65679, 87572, 109465, 131358, 218930, 262716, 328395, 437860, 656790, 1313580, 22177609, 44355218, 66532827, 88710436, 110888045, 133065654, 221776090, 266131308, 332664135, 443552180, 665328270, 1330656540]

約数ペア:

[(1, 1330656540), (2, 665328270), (3, 443552180), (4, 332664135), (5, 266131308), (6, 221776090), (10, 133065654), (12, 110888045), (15, 88710436), (20, 66532827), (30, 44355218), (60, 22177609), (1013, 1313580), (2026, 656790), (3039, 437860), (4052, 328395), (5065, 262716), (6078, 218930), (10130, 131358), (12156, 109465), (15195, 87572), (20260, 65679), (21893, 60780), (30390, 43786)]