19005302580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{612679}}^1$

素因数の和:612749

約数の個数: 96

約数和(自身を含む): 59287818240

約数和(自身を除く): 40282515660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 132, 141, 165, 188, 220, 235, 282, 330, 470, 517, 564, 660, 705, 940, 1034, 1410, 1551, 2068, 2585, 2820, 3102, 5170, 6204, 7755, 10340, 15510, 31020, 612679, 1225358, 1838037, 2450716, 3063395, 3676074, 6126790, 6739469, 7352148, 9190185, 12253580, 13478938, 18380370, 20218407, 26957876, 28795913, 33697345, 36760740, 40436814, 57591826, 67394690, 80873628, 86387739, 101092035, 115183652, 134789380, 143979565, 172775478, 202184070, 287959130, 316755043, 345550956, 404368140, 431938695, 575918260, 633510086, 863877390, 950265129, 1267020172, 1583775215, 1727754780, 1900530258, 3167550430, 3801060516, 4751325645, 6335100860, 9502651290, 19005302580]

約数ペア:

[(1, 19005302580), (2, 9502651290), (3, 6335100860), (4, 4751325645), (5, 3801060516), (6, 3167550430), (10, 1900530258), (11, 1727754780), (12, 1583775215), (15, 1267020172), (20, 950265129), (22, 863877390), (30, 633510086), (33, 575918260), (44, 431938695), (47, 404368140), (55, 345550956), (60, 316755043), (66, 287959130), (94, 202184070), (110, 172775478), (132, 143979565), (141, 134789380), (165, 115183652), (188, 101092035), (220, 86387739), (235, 80873628), (282, 67394690), (330, 57591826), (470, 40436814), (517, 36760740), (564, 33697345), (660, 28795913), (705, 26957876), (940, 20218407), (1034, 18380370), (1410, 13478938), (1551, 12253580), (2068, 9190185), (2585, 7352148), (2820, 6739469), (3102, 6126790), (5170, 3676074), (6204, 3063395), (7755, 2450716), (10340, 1838037), (15510, 1225358), (31020, 612679)]