2980496590190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{235240457}}^1$

素因数の和:235240652

約数の個数: 32

約数和(自身を含む): 6165181923264

約数和(自身を除く): 3184685333074

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 362, 905, 1267, 1810, 2534, 6335, 12670, 235240457, 470480914, 1176202285, 1646683199, 2352404570, 3293366398, 8233415995, 16466831990, 42578522717, 85157045434, 212892613585, 298049659019, 425785227170, 596099318038, 1490248295095, 2980496590190]

約数ペア:

[(1, 2980496590190), (2, 1490248295095), (5, 596099318038), (7, 425785227170), (10, 298049659019), (14, 212892613585), (35, 85157045434), (70, 42578522717), (181, 16466831990), (362, 8233415995), (905, 3293366398), (1267, 2352404570), (1810, 1646683199), (2534, 1176202285), (6335, 470480914), (12670, 235240457)]