14908523420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{631}}^1\times {\mathrm{24109}}^1$

素因数の和:24763

約数の個数: 72

約数和(自身を含む): 36478622880

約数和(自身を除く): 21570099460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 631, 980, 1262, 2524, 3155, 4417, 6310, 8834, 12620, 17668, 22085, 24109, 30919, 44170, 48218, 61838, 88340, 96436, 120545, 123676, 154595, 168763, 241090, 309190, 337526, 482180, 618380, 675052, 843815, 1181341, 1687630, 2362682, 3375260, 4725364, 5906705, 11813410, 15212779, 23626820, 30425558, 60851116, 76063895, 106489453, 152127790, 212978906, 304255580, 425957812, 532447265, 745426171, 1064894530, 1490852342, 2129789060, 2981704684, 3727130855, 7454261710, 14908523420]

約数ペア:

[(1, 14908523420), (2, 7454261710), (4, 3727130855), (5, 2981704684), (7, 2129789060), (10, 1490852342), (14, 1064894530), (20, 745426171), (28, 532447265), (35, 425957812), (49, 304255580), (70, 212978906), (98, 152127790), (140, 106489453), (196, 76063895), (245, 60851116), (490, 30425558), (631, 23626820), (980, 15212779), (1262, 11813410), (2524, 5906705), (3155, 4725364), (4417, 3375260), (6310, 2362682), (8834, 1687630), (12620, 1181341), (17668, 843815), (22085, 675052), (24109, 618380), (30919, 482180), (44170, 337526), (48218, 309190), (61838, 241090), (88340, 168763), (96436, 154595), (120545, 123676)]