22279590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 64627200

約数和(自身を除く): 42347610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 43, 45, 54, 57, 86, 90, 95, 101, 114, 129, 135, 171, 190, 202, 215, 258, 270, 285, 303, 342, 387, 430, 505, 513, 570, 606, 645, 774, 817, 855, 909, 1010, 1026, 1161, 1290, 1515, 1634, 1710, 1818, 1919, 1935, 2322, 2451, 2565, 2727, 3030, 3838, 3870, 4085, 4343, 4545, 4902, 5130, 5454, 5757, 5805, 7353, 8170, 8686, 9090, 9595, 11514, 11610, 12255, 13029, 13635, 14706, 17271, 19190, 21715, 22059, 24510, 26058, 27270, 28785, 34542, 36765, 39087, 43430, 44118, 51813, 57570, 65145, 73530, 78174, 82517, 86355, 103626, 110295, 117261, 130290, 165034, 172710, 195435, 220590, 234522, 247551, 259065, 390870, 412585, 495102, 518130, 586305, 742653, 825170, 1172610, 1237755, 1485306, 2227959, 2475510, 3713265, 4455918, 7426530, 11139795, 22279590]

約数ペア:

[(1, 22279590), (2, 11139795), (3, 7426530), (5, 4455918), (6, 3713265), (9, 2475510), (10, 2227959), (15, 1485306), (18, 1237755), (19, 1172610), (27, 825170), (30, 742653), (38, 586305), (43, 518130), (45, 495102), (54, 412585), (57, 390870), (86, 259065), (90, 247551), (95, 234522), (101, 220590), (114, 195435), (129, 172710), (135, 165034), (171, 130290), (190, 117261), (202, 110295), (215, 103626), (258, 86355), (270, 82517), (285, 78174), (303, 73530), (342, 65145), (387, 57570), (430, 51813), (505, 44118), (513, 43430), (570, 39087), (606, 36765), (645, 34542), (774, 28785), (817, 27270), (855, 26058), (909, 24510), (1010, 22059), (1026, 21715), (1161, 19190), (1290, 17271), (1515, 14706), (1634, 13635), (1710, 13029), (1818, 12255), (1919, 11610), (1935, 11514), (2322, 9595), (2451, 9090), (2565, 8686), (2727, 8170), (3030, 7353), (3838, 5805), (3870, 5757), (4085, 5454), (4343, 5130), (4545, 4902)]