1554702930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27551}}^1$

素因数の和:27597

約数の個数: 128

約数和(自身を含む): 4760985600

約数和(自身を除く): 3206282670

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 135, 165, 171, 190, 198, 209, 270, 285, 297, 330, 342, 418, 495, 513, 570, 594, 627, 855, 990, 1026, 1045, 1254, 1485, 1710, 1881, 2090, 2565, 2970, 3135, 3762, 5130, 5643, 6270, 9405, 11286, 18810, 27551, 28215, 55102, 56430, 82653, 137755, 165306, 247959, 275510, 303061, 413265, 495918, 523469, 606122, 743877, 826530, 909183, 1046938, 1239795, 1487754, 1515305, 1570407, 1818366, 2479590, 2617345, 2727549, 3030610, 3140814, 3719385, 4545915, 4711221, 5234690, 5455098, 5758159, 7438770, 7852035, 8182647, 9091830, 9422442, 11516318, 13637745, 14133663, 15704070, 16365294, 17274477, 23556105, 27275490, 28267326, 28790795, 34548954, 40913235, 47112210, 51823431, 57581590, 70668315, 81826470, 86372385, 103646862, 141336630, 155470293, 172744770, 259117155, 310940586, 518234310, 777351465, 1554702930]

約数ペア:

[(1, 1554702930), (2, 777351465), (3, 518234310), (5, 310940586), (6, 259117155), (9, 172744770), (10, 155470293), (11, 141336630), (15, 103646862), (18, 86372385), (19, 81826470), (22, 70668315), (27, 57581590), (30, 51823431), (33, 47112210), (38, 40913235), (45, 34548954), (54, 28790795), (55, 28267326), (57, 27275490), (66, 23556105), (90, 17274477), (95, 16365294), (99, 15704070), (110, 14133663), (114, 13637745), (135, 11516318), (165, 9422442), (171, 9091830), (190, 8182647), (198, 7852035), (209, 7438770), (270, 5758159), (285, 5455098), (297, 5234690), (330, 4711221), (342, 4545915), (418, 3719385), (495, 3140814), (513, 3030610), (570, 2727549), (594, 2617345), (627, 2479590), (855, 1818366), (990, 1570407), (1026, 1515305), (1045, 1487754), (1254, 1239795), (1485, 1046938), (1710, 909183), (1881, 826530), (2090, 743877), (2565, 606122), (2970, 523469), (3135, 495918), (3762, 413265), (5130, 303061), (5643, 275510), (6270, 247959), (9405, 165306), (11286, 137755), (18810, 82653), (27551, 56430), (28215, 55102)]