2015215884

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1181}}^1$

素因数の和:1372

約数の個数: 144

約数和(自身を含む): 5782533120

約数和(自身を除く): 3767317236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 139, 186, 198, 278, 279, 341, 372, 396, 417, 556, 558, 682, 834, 1023, 1116, 1181, 1251, 1364, 1529, 1668, 2046, 2362, 2502, 3058, 3069, 3543, 4092, 4309, 4587, 4724, 5004, 6116, 6138, 7086, 8618, 9174, 10629, 12276, 12927, 12991, 13761, 14172, 17236, 18348, 21258, 25854, 25982, 27522, 36611, 38781, 38973, 42516, 47399, 51708, 51964, 55044, 73222, 77562, 77946, 94798, 109833, 116919, 142197, 146444, 155124, 155892, 164159, 189596, 219666, 233838, 284394, 328318, 329499, 402721, 426591, 439332, 467676, 492477, 568788, 656636, 658998, 805442, 853182, 984954, 1208163, 1317996, 1477431, 1610884, 1706364, 1805749, 1969908, 2416326, 2954862, 3611498, 3624489, 4832652, 5088929, 5417247, 5909724, 7222996, 7248978, 10177858, 10834494, 14497956, 15266787, 16251741, 20355716, 21668988, 30533574, 32503482, 45800361, 55978219, 61067148, 65006964, 91600722, 111956438, 167934657, 183201444, 223912876, 335869314, 503803971, 671738628, 1007607942, 2015215884]

約数ペア:

[(1, 2015215884), (2, 1007607942), (3, 671738628), (4, 503803971), (6, 335869314), (9, 223912876), (11, 183201444), (12, 167934657), (18, 111956438), (22, 91600722), (31, 65006964), (33, 61067148), (36, 55978219), (44, 45800361), (62, 32503482), (66, 30533574), (93, 21668988), (99, 20355716), (124, 16251741), (132, 15266787), (139, 14497956), (186, 10834494), (198, 10177858), (278, 7248978), (279, 7222996), (341, 5909724), (372, 5417247), (396, 5088929), (417, 4832652), (556, 3624489), (558, 3611498), (682, 2954862), (834, 2416326), (1023, 1969908), (1116, 1805749), (1181, 1706364), (1251, 1610884), (1364, 1477431), (1529, 1317996), (1668, 1208163), (2046, 984954), (2362, 853182), (2502, 805442), (3058, 658998), (3069, 656636), (3543, 568788), (4092, 492477), (4309, 467676), (4587, 439332), (4724, 426591), (5004, 402721), (6116, 329499), (6138, 328318), (7086, 284394), (8618, 233838), (9174, 219666), (10629, 189596), (12276, 164159), (12927, 155892), (12991, 155124), (13761, 146444), (14172, 142197), (17236, 116919), (18348, 109833), (21258, 94798), (25854, 77946), (25982, 77562), (27522, 73222), (36611, 55044), (38781, 51964), (38973, 51708), (42516, 47399)]