28356702990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{533723}}^1$

素因数の和:533774

約数の個数: 128

約数和(自身を含む): 88538406912

約数和(自身を除く): 60181703922

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 30, 33, 35, 42, 46, 55, 66, 69, 70, 77, 105, 110, 115, 138, 154, 161, 165, 210, 230, 231, 253, 322, 330, 345, 385, 462, 483, 506, 690, 759, 770, 805, 966, 1155, 1265, 1518, 1610, 1771, 2310, 2415, 2530, 3542, 3795, 4830, 5313, 7590, 8855, 10626, 17710, 26565, 53130, 533723, 1067446, 1601169, 2668615, 3202338, 3736061, 5337230, 5870953, 7472122, 8005845, 11208183, 11741906, 12275629, 16011690, 17612859, 18680305, 22416366, 24551258, 29354765, 35225718, 36826887, 37360610, 41096671, 56040915, 58709530, 61378145, 73653774, 82193342, 85929403, 88064295, 112081830, 122756290, 123290013, 135031919, 171858806, 176128590, 184134435, 205483355, 246580026, 257788209, 270063838, 368268870, 405095757, 410966710, 429647015, 515576418, 616450065, 675159595, 810191514, 859294030, 945223433, 1232900130, 1288941045, 1350319190, 1890446866, 2025478785, 2577882090, 2835670299, 4050957570, 4726117165, 5671340598, 9452234330, 14178351495, 28356702990]

約数ペア:

[(1, 28356702990), (2, 14178351495), (3, 9452234330), (5, 5671340598), (6, 4726117165), (7, 4050957570), (10, 2835670299), (11, 2577882090), (14, 2025478785), (15, 1890446866), (21, 1350319190), (22, 1288941045), (23, 1232900130), (30, 945223433), (33, 859294030), (35, 810191514), (42, 675159595), (46, 616450065), (55, 515576418), (66, 429647015), (69, 410966710), (70, 405095757), (77, 368268870), (105, 270063838), (110, 257788209), (115, 246580026), (138, 205483355), (154, 184134435), (161, 176128590), (165, 171858806), (210, 135031919), (230, 123290013), (231, 122756290), (253, 112081830), (322, 88064295), (330, 85929403), (345, 82193342), (385, 73653774), (462, 61378145), (483, 58709530), (506, 56040915), (690, 41096671), (759, 37360610), (770, 36826887), (805, 35225718), (966, 29354765), (1155, 24551258), (1265, 22416366), (1518, 18680305), (1610, 17612859), (1771, 16011690), (2310, 12275629), (2415, 11741906), (2530, 11208183), (3542, 8005845), (3795, 7472122), (4830, 5870953), (5313, 5337230), (7590, 3736061), (8855, 3202338), (10626, 2668615), (17710, 1601169), (26565, 1067446), (53130, 533723)]