87843030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 243233280

約数和(自身を除く): 155390250

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 67, 87, 110, 134, 137, 145, 165, 174, 201, 274, 290, 319, 330, 335, 402, 411, 435, 638, 670, 685, 737, 822, 870, 957, 1005, 1370, 1474, 1507, 1595, 1914, 1943, 2010, 2055, 2211, 3014, 3190, 3685, 3886, 3973, 4110, 4422, 4521, 4785, 5829, 7370, 7535, 7946, 9042, 9179, 9570, 9715, 11055, 11658, 11919, 15070, 18358, 19430, 19865, 21373, 22110, 22605, 23838, 27537, 29145, 39730, 42746, 43703, 45210, 45895, 55074, 58290, 59595, 64119, 87406, 91790, 100969, 106865, 119190, 128238, 131109, 137685, 201938, 213730, 218515, 262218, 266191, 275370, 302907, 320595, 437030, 504845, 532382, 605814, 641190, 655545, 798573, 1009690, 1311090, 1330955, 1514535, 1597146, 2661910, 2928101, 3029070, 3992865, 5856202, 7985730, 8784303, 14640505, 17568606, 29281010, 43921515, 87843030]

約数ペア:

[(1, 87843030), (2, 43921515), (3, 29281010), (5, 17568606), (6, 14640505), (10, 8784303), (11, 7985730), (15, 5856202), (22, 3992865), (29, 3029070), (30, 2928101), (33, 2661910), (55, 1597146), (58, 1514535), (66, 1330955), (67, 1311090), (87, 1009690), (110, 798573), (134, 655545), (137, 641190), (145, 605814), (165, 532382), (174, 504845), (201, 437030), (274, 320595), (290, 302907), (319, 275370), (330, 266191), (335, 262218), (402, 218515), (411, 213730), (435, 201938), (638, 137685), (670, 131109), (685, 128238), (737, 119190), (822, 106865), (870, 100969), (957, 91790), (1005, 87406), (1370, 64119), (1474, 59595), (1507, 58290), (1595, 55074), (1914, 45895), (1943, 45210), (2010, 43703), (2055, 42746), (2211, 39730), (3014, 29145), (3190, 27537), (3685, 23838), (3886, 22605), (3973, 22110), (4110, 21373), (4422, 19865), (4521, 19430), (4785, 18358), (5829, 15070), (7370, 11919), (7535, 11658), (7946, 11055), (9042, 9715), (9179, 9570)]