165803820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30367}}^1$

素因数の和:30399

約数の個数: 96

約数和(自身を含む): 571404288

約数和(自身を除く): 405600468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 30367, 60734, 91101, 121468, 151835, 182202, 212569, 303670, 364404, 394771, 425138, 455505, 607340, 637707, 789542, 850276, 911010, 1062845, 1184313, 1275414, 1579084, 1822020, 1973855, 2125690, 2368626, 2550828, 2763397, 3188535, 3947710, 4251380, 4737252, 5526794, 5921565, 6377070, 7895420, 8290191, 11053588, 11843130, 12754140, 13816985, 16580382, 23686260, 27633970, 33160764, 41450955, 55267940, 82901910, 165803820]

約数ペア:

[(1, 165803820), (2, 82901910), (3, 55267940), (4, 41450955), (5, 33160764), (6, 27633970), (7, 23686260), (10, 16580382), (12, 13816985), (13, 12754140), (14, 11843130), (15, 11053588), (20, 8290191), (21, 7895420), (26, 6377070), (28, 5921565), (30, 5526794), (35, 4737252), (39, 4251380), (42, 3947710), (52, 3188535), (60, 2763397), (65, 2550828), (70, 2368626), (78, 2125690), (84, 1973855), (91, 1822020), (105, 1579084), (130, 1275414), (140, 1184313), (156, 1062845), (182, 911010), (195, 850276), (210, 789542), (260, 637707), (273, 607340), (364, 455505), (390, 425138), (420, 394771), (455, 364404), (546, 303670), (780, 212569), (910, 182202), (1092, 151835), (1365, 121468), (1820, 91101), (2730, 60734), (5460, 30367)]