2021874886980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{11836289}}^1$

素因数の和:11836390

約数の個数: 144

約数和(自身を含む): 6695268456240

約数和(自身を除く): 4673393569260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 73, 78, 90, 117, 130, 146, 156, 180, 195, 219, 234, 260, 292, 365, 390, 438, 468, 585, 657, 730, 780, 876, 949, 1095, 1170, 1314, 1460, 1898, 2190, 2340, 2628, 2847, 3285, 3796, 4380, 4745, 5694, 6570, 8541, 9490, 11388, 13140, 14235, 17082, 18980, 28470, 34164, 42705, 56940, 85410, 170820, 11836289, 23672578, 35508867, 47345156, 59181445, 71017734, 106526601, 118362890, 142035468, 153871757, 177544335, 213053202, 236725780, 307743514, 355088670, 426106404, 461615271, 532633005, 615487028, 710177340, 769358785, 864049097, 923230542, 1065266010, 1384845813, 1538717570, 1728098194, 1846461084, 2130532020, 2308076355, 2592147291, 2769691626, 3077435140, 3456196388, 4320245485, 4616152710, 5184294582, 5539383252, 6924229065, 7776441873, 8640490970, 9232305420, 10368589164, 11232638261, 12960736455, 13848458130, 15552883746, 17280981940, 22465276522, 25921472910, 27696916260, 31105767492, 33697914783, 38882209365, 44930553044, 51842945820, 56163191305, 67395829566, 77764418730, 101093744349, 112326382610, 134791659132, 155528837460, 168489573915, 202187488698, 224652765220, 336979147830, 404374977396, 505468721745, 673958295660, 1010937443490, 2021874886980]

約数ペア:

[(1, 2021874886980), (2, 1010937443490), (3, 673958295660), (4, 505468721745), (5, 404374977396), (6, 336979147830), (9, 224652765220), (10, 202187488698), (12, 168489573915), (13, 155528837460), (15, 134791659132), (18, 112326382610), (20, 101093744349), (26, 77764418730), (30, 67395829566), (36, 56163191305), (39, 51842945820), (45, 44930553044), (52, 38882209365), (60, 33697914783), (65, 31105767492), (73, 27696916260), (78, 25921472910), (90, 22465276522), (117, 17280981940), (130, 15552883746), (146, 13848458130), (156, 12960736455), (180, 11232638261), (195, 10368589164), (219, 9232305420), (234, 8640490970), (260, 7776441873), (292, 6924229065), (365, 5539383252), (390, 5184294582), (438, 4616152710), (468, 4320245485), (585, 3456196388), (657, 3077435140), (730, 2769691626), (780, 2592147291), (876, 2308076355), (949, 2130532020), (1095, 1846461084), (1170, 1728098194), (1314, 1538717570), (1460, 1384845813), (1898, 1065266010), (2190, 923230542), (2340, 864049097), (2628, 769358785), (2847, 710177340), (3285, 615487028), (3796, 532633005), (4380, 461615271), (4745, 426106404), (5694, 355088670), (6570, 307743514), (8541, 236725780), (9490, 213053202), (11388, 177544335), (13140, 153871757), (14235, 142035468), (17082, 118362890), (18980, 106526601), (28470, 71017734), (34164, 59181445), (42705, 47345156), (56940, 35508867), (85410, 23672578), (170820, 11836289)]