537557460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{22013}}^1$

素因数の和:22073

約数の個数: 96

約数和(自身を含む): 1686448512

約数和(自身を除く): 1148891052

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 407, 444, 555, 660, 740, 814, 1110, 1221, 1628, 2035, 2220, 2442, 4070, 4884, 6105, 8140, 12210, 22013, 24420, 44026, 66039, 88052, 110065, 132078, 220130, 242143, 264156, 330195, 440260, 484286, 660390, 726429, 814481, 968572, 1210715, 1320780, 1452858, 1628962, 2421430, 2443443, 2905716, 3257924, 3632145, 4072405, 4842860, 4886886, 7264290, 8144810, 8959291, 9773772, 12217215, 14528580, 16289620, 17918582, 24434430, 26877873, 35837164, 44796455, 48868860, 53755746, 89592910, 107511492, 134389365, 179185820, 268778730, 537557460]

約数ペア:

[(1, 537557460), (2, 268778730), (3, 179185820), (4, 134389365), (5, 107511492), (6, 89592910), (10, 53755746), (11, 48868860), (12, 44796455), (15, 35837164), (20, 26877873), (22, 24434430), (30, 17918582), (33, 16289620), (37, 14528580), (44, 12217215), (55, 9773772), (60, 8959291), (66, 8144810), (74, 7264290), (110, 4886886), (111, 4842860), (132, 4072405), (148, 3632145), (165, 3257924), (185, 2905716), (220, 2443443), (222, 2421430), (330, 1628962), (370, 1452858), (407, 1320780), (444, 1210715), (555, 968572), (660, 814481), (740, 726429), (814, 660390), (1110, 484286), (1221, 440260), (1628, 330195), (2035, 264156), (2220, 242143), (2442, 220130), (4070, 132078), (4884, 110065), (6105, 88052), (8140, 66039), (12210, 44026), (22013, 24420)]