31939096620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{569}}^1\times {\mathrm{2333}}^1$

素因数の和:3315

約数の個数: 96

約数和(自身を含む): 89848543680

約数和(自身を除く): 57909447060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 569, 802, 1138, 1203, 1604, 1707, 2005, 2276, 2333, 2406, 2845, 3414, 4010, 4666, 4812, 5690, 6015, 6828, 6999, 8020, 8535, 9332, 11380, 11665, 12030, 13998, 17070, 23330, 24060, 27996, 34140, 34995, 46660, 69990, 139980, 228169, 456338, 684507, 912676, 935533, 1140845, 1327477, 1369014, 1871066, 2281690, 2654954, 2738028, 2806599, 3422535, 3742132, 3982431, 4563380, 4677665, 5309908, 5613198, 6637385, 6845070, 7964862, 9355330, 11226396, 13274770, 13690140, 14032995, 15929724, 18710660, 19912155, 26549540, 28065990, 39824310, 56131980, 79648620, 532318277, 1064636554, 1596954831, 2129273108, 2661591385, 3193909662, 5323182770, 6387819324, 7984774155, 10646365540, 15969548310, 31939096620]

約数ペア:

[(1, 31939096620), (2, 15969548310), (3, 10646365540), (4, 7984774155), (5, 6387819324), (6, 5323182770), (10, 3193909662), (12, 2661591385), (15, 2129273108), (20, 1596954831), (30, 1064636554), (60, 532318277), (401, 79648620), (569, 56131980), (802, 39824310), (1138, 28065990), (1203, 26549540), (1604, 19912155), (1707, 18710660), (2005, 15929724), (2276, 14032995), (2333, 13690140), (2406, 13274770), (2845, 11226396), (3414, 9355330), (4010, 7964862), (4666, 6845070), (4812, 6637385), (5690, 5613198), (6015, 5309908), (6828, 4677665), (6999, 4563380), (8020, 3982431), (8535, 3742132), (9332, 3422535), (11380, 2806599), (11665, 2738028), (12030, 2654954), (13998, 2281690), (17070, 1871066), (23330, 1369014), (24060, 1327477), (27996, 1140845), (34140, 935533), (34995, 912676), (46660, 684507), (69990, 456338), (139980, 228169)]