1948654003950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1364747}}^1$

素因数の和:1364951

約数の個数: 144

約数和(自身を含む): 5543933915520

約数和(自身を除く): 3595279911570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 167, 171, 190, 225, 285, 334, 342, 450, 475, 501, 570, 835, 855, 950, 1002, 1425, 1503, 1670, 1710, 2505, 2850, 3006, 3173, 4175, 4275, 5010, 6346, 7515, 8350, 8550, 9519, 12525, 15030, 15865, 19038, 25050, 28557, 31730, 37575, 47595, 57114, 75150, 79325, 95190, 142785, 158650, 237975, 285570, 475950, 713925, 1364747, 1427850, 2729494, 4094241, 6823735, 8188482, 12282723, 13647470, 20471205, 24565446, 25930193, 34118675, 40942410, 51860386, 61413615, 68237350, 77790579, 102356025, 122827230, 129650965, 155581158, 204712050, 227912749, 233371737, 259301930, 307068075, 388952895, 455825498, 466743474, 614136150, 648254825, 683738247, 777905790, 1139563745, 1166858685, 1296509650, 1367476494, 1944764475, 2051214741, 2279127490, 2333717370, 3418691235, 3889528950, 4102429482, 4330342231, 5697818725, 5834293425, 6837382470, 8660684462, 10256073705, 11395637450, 11668586850, 12991026693, 17093456175, 20512147410, 21651711155, 25982053386, 34186912350, 38973080079, 43303422310, 51280368525, 64955133465, 77946160158, 102560737050, 108258555775, 129910266930, 194865400395, 216517111550, 324775667325, 389730800790, 649551334650, 974327001975, 1948654003950]

約数ペア:

[(1, 1948654003950), (2, 974327001975), (3, 649551334650), (5, 389730800790), (6, 324775667325), (9, 216517111550), (10, 194865400395), (15, 129910266930), (18, 108258555775), (19, 102560737050), (25, 77946160158), (30, 64955133465), (38, 51280368525), (45, 43303422310), (50, 38973080079), (57, 34186912350), (75, 25982053386), (90, 21651711155), (95, 20512147410), (114, 17093456175), (150, 12991026693), (167, 11668586850), (171, 11395637450), (190, 10256073705), (225, 8660684462), (285, 6837382470), (334, 5834293425), (342, 5697818725), (450, 4330342231), (475, 4102429482), (501, 3889528950), (570, 3418691235), (835, 2333717370), (855, 2279127490), (950, 2051214741), (1002, 1944764475), (1425, 1367476494), (1503, 1296509650), (1670, 1166858685), (1710, 1139563745), (2505, 777905790), (2850, 683738247), (3006, 648254825), (3173, 614136150), (4175, 466743474), (4275, 455825498), (5010, 388952895), (6346, 307068075), (7515, 259301930), (8350, 233371737), (8550, 227912749), (9519, 204712050), (12525, 155581158), (15030, 129650965), (15865, 122827230), (19038, 102356025), (25050, 77790579), (28557, 68237350), (31730, 61413615), (37575, 51860386), (47595, 40942410), (57114, 34118675), (75150, 25930193), (79325, 24565446), (95190, 20471205), (142785, 13647470), (158650, 12282723), (237975, 8188482), (285570, 6823735), (475950, 4094241), (713925, 2729494), (1364747, 1427850)]