7684140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1543}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 21788928

約数和(自身を除く): 14104788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1543, 1660, 2490, 3086, 4629, 4980, 6172, 7715, 9258, 15430, 18516, 23145, 30860, 46290, 92580, 128069, 256138, 384207, 512276, 640345, 768414, 1280690, 1536828, 1921035, 2561380, 3842070, 7684140]

約数ペア:

[(1, 7684140), (2, 3842070), (3, 2561380), (4, 1921035), (5, 1536828), (6, 1280690), (10, 768414), (12, 640345), (15, 512276), (20, 384207), (30, 256138), (60, 128069), (83, 92580), (166, 46290), (249, 30860), (332, 23145), (415, 18516), (498, 15430), (830, 9258), (996, 7715), (1245, 6172), (1543, 4980), (1660, 4629), (2490, 3086)]