201813104820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{3999467}}^1$

素因数の和:3999537

約数の個数: 72

約数和(自身を含む): 585234153504

約数和(自身を除く): 383421048684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 841, 870, 1682, 1740, 2523, 3364, 4205, 5046, 8410, 10092, 12615, 16820, 25230, 50460, 3999467, 7998934, 11998401, 15997868, 19997335, 23996802, 39994670, 47993604, 59992005, 79989340, 115984543, 119984010, 231969086, 239968020, 347953629, 463938172, 579922715, 695907258, 1159845430, 1391814516, 1739768145, 2319690860, 3363551747, 3479536290, 6727103494, 6959072580, 10090655241, 13454206988, 16817758735, 20181310482, 33635517470, 40362620964, 50453276205, 67271034940, 100906552410, 201813104820]

約数ペア:

[(1, 201813104820), (2, 100906552410), (3, 67271034940), (4, 50453276205), (5, 40362620964), (6, 33635517470), (10, 20181310482), (12, 16817758735), (15, 13454206988), (20, 10090655241), (29, 6959072580), (30, 6727103494), (58, 3479536290), (60, 3363551747), (87, 2319690860), (116, 1739768145), (145, 1391814516), (174, 1159845430), (290, 695907258), (348, 579922715), (435, 463938172), (580, 347953629), (841, 239968020), (870, 231969086), (1682, 119984010), (1740, 115984543), (2523, 79989340), (3364, 59992005), (4205, 47993604), (5046, 39994670), (8410, 23996802), (10092, 19997335), (12615, 15997868), (16820, 11998401), (25230, 7998934), (50460, 3999467)]