165659310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21157}}^1$

素因数の和:21202

約数の個数: 64

約数和(自身を含む): 457012800

約数和(自身を除く): 291353490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 21157, 42314, 63471, 105785, 126942, 190413, 211570, 317355, 380826, 571239, 613553, 634710, 952065, 1142478, 1227106, 1840659, 1904130, 2856195, 3067765, 3681318, 5521977, 5712390, 6135530, 9203295, 11043954, 16565931, 18406590, 27609885, 33131862, 55219770, 82829655, 165659310]

約数ペア:

[(1, 165659310), (2, 82829655), (3, 55219770), (5, 33131862), (6, 27609885), (9, 18406590), (10, 16565931), (15, 11043954), (18, 9203295), (27, 6135530), (29, 5712390), (30, 5521977), (45, 3681318), (54, 3067765), (58, 2856195), (87, 1904130), (90, 1840659), (135, 1227106), (145, 1142478), (174, 952065), (261, 634710), (270, 613553), (290, 571239), (435, 380826), (522, 317355), (783, 211570), (870, 190413), (1305, 126942), (1566, 105785), (2610, 63471), (3915, 42314), (7830, 21157)]