18030502620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{28433}}^1$

素因数の和:28732

約数の個数: 144

約数和(自身を含む): 59119062912

約数和(自身を除く): 41088560292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 271, 390, 468, 542, 585, 780, 813, 1084, 1170, 1355, 1626, 2340, 2439, 2710, 3252, 3523, 4065, 4878, 5420, 7046, 8130, 9756, 10569, 12195, 14092, 16260, 17615, 21138, 24390, 28433, 31707, 35230, 42276, 48780, 52845, 56866, 63414, 70460, 85299, 105690, 113732, 126828, 142165, 158535, 170598, 211380, 255897, 284330, 317070, 341196, 369629, 426495, 511794, 568660, 634140, 739258, 852990, 1023588, 1108887, 1279485, 1478516, 1705980, 1848145, 2217774, 2558970, 3326661, 3696290, 4435548, 5117940, 5544435, 6653322, 7392580, 7705343, 11088870, 13306644, 15410686, 16633305, 22177740, 23116029, 30821372, 33266610, 38526715, 46232058, 66533220, 69348087, 77053430, 92464116, 100169459, 115580145, 138696174, 154106860, 200338918, 231160290, 277392348, 300508377, 346740435, 400677836, 462320580, 500847295, 601016754, 693480870, 901525131, 1001694590, 1202033508, 1386961740, 1502541885, 1803050262, 2003389180, 3005083770, 3606100524, 4507625655, 6010167540, 9015251310, 18030502620]

約数ペア:

[(1, 18030502620), (2, 9015251310), (3, 6010167540), (4, 4507625655), (5, 3606100524), (6, 3005083770), (9, 2003389180), (10, 1803050262), (12, 1502541885), (13, 1386961740), (15, 1202033508), (18, 1001694590), (20, 901525131), (26, 693480870), (30, 601016754), (36, 500847295), (39, 462320580), (45, 400677836), (52, 346740435), (60, 300508377), (65, 277392348), (78, 231160290), (90, 200338918), (117, 154106860), (130, 138696174), (156, 115580145), (180, 100169459), (195, 92464116), (234, 77053430), (260, 69348087), (271, 66533220), (390, 46232058), (468, 38526715), (542, 33266610), (585, 30821372), (780, 23116029), (813, 22177740), (1084, 16633305), (1170, 15410686), (1355, 13306644), (1626, 11088870), (2340, 7705343), (2439, 7392580), (2710, 6653322), (3252, 5544435), (3523, 5117940), (4065, 4435548), (4878, 3696290), (5420, 3326661), (7046, 2558970), (8130, 2217774), (9756, 1848145), (10569, 1705980), (12195, 1478516), (14092, 1279485), (16260, 1108887), (17615, 1023588), (21138, 852990), (24390, 739258), (28433, 634140), (31707, 568660), (35230, 511794), (42276, 426495), (48780, 369629), (52845, 341196), (56866, 317070), (63414, 284330), (70460, 255897), (85299, 211380), (105690, 170598), (113732, 158535), (126828, 142165)]