345662940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4547}}^1$

素因数の和:4747

約数の個数: 96

約数和(自身を含む): 1112477184

約数和(自身を除く): 766814244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 181, 210, 362, 420, 543, 724, 905, 1086, 1267, 1810, 2172, 2534, 2715, 3620, 3801, 4547, 5068, 5430, 6335, 7602, 9094, 10860, 12670, 13641, 15204, 18188, 19005, 22735, 25340, 27282, 31829, 38010, 45470, 54564, 63658, 68205, 76020, 90940, 95487, 127316, 136410, 159145, 190974, 272820, 318290, 381948, 477435, 636580, 823007, 954870, 1646014, 1909740, 2469021, 3292028, 4115035, 4938042, 5761049, 8230070, 9876084, 11522098, 12345105, 16460140, 17283147, 23044196, 24690210, 28805245, 34566294, 49380420, 57610490, 69132588, 86415735, 115220980, 172831470, 345662940]

約数ペア:

[(1, 345662940), (2, 172831470), (3, 115220980), (4, 86415735), (5, 69132588), (6, 57610490), (7, 49380420), (10, 34566294), (12, 28805245), (14, 24690210), (15, 23044196), (20, 17283147), (21, 16460140), (28, 12345105), (30, 11522098), (35, 9876084), (42, 8230070), (60, 5761049), (70, 4938042), (84, 4115035), (105, 3292028), (140, 2469021), (181, 1909740), (210, 1646014), (362, 954870), (420, 823007), (543, 636580), (724, 477435), (905, 381948), (1086, 318290), (1267, 272820), (1810, 190974), (2172, 159145), (2534, 136410), (2715, 127316), (3620, 95487), (3801, 90940), (4547, 76020), (5068, 68205), (5430, 63658), (6335, 54564), (7602, 45470), (9094, 38010), (10860, 31829), (12670, 27282), (13641, 25340), (15204, 22735), (18188, 19005)]