315545958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10139}}^1$

素因数の和:10186

約数の個数: 96

約数和(自身を含む): 885830400

約数和(自身を除く): 570284442

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 3458, 4446, 5187, 10139, 10374, 15561, 20278, 30417, 31122, 60834, 70973, 91251, 131807, 141946, 182502, 192641, 212919, 263614, 385282, 395421, 425838, 577923, 638757, 790842, 922649, 1155846, 1186263, 1277514, 1348487, 1733769, 1845298, 2372526, 2504333, 2696974, 2767947, 3467538, 4045461, 5008666, 5535894, 7512999, 8090922, 8303841, 12136383, 15025998, 16607682, 17530331, 22538997, 24272766, 35060662, 45077994, 52590993, 105181986, 157772979, 315545958]

約数ペア:

[(1, 315545958), (2, 157772979), (3, 105181986), (6, 52590993), (7, 45077994), (9, 35060662), (13, 24272766), (14, 22538997), (18, 17530331), (19, 16607682), (21, 15025998), (26, 12136383), (38, 8303841), (39, 8090922), (42, 7512999), (57, 5535894), (63, 5008666), (78, 4045461), (91, 3467538), (114, 2767947), (117, 2696974), (126, 2504333), (133, 2372526), (171, 1845298), (182, 1733769), (234, 1348487), (247, 1277514), (266, 1186263), (273, 1155846), (342, 922649), (399, 790842), (494, 638757), (546, 577923), (741, 425838), (798, 395421), (819, 385282), (1197, 263614), (1482, 212919), (1638, 192641), (1729, 182502), (2223, 141946), (2394, 131807), (3458, 91251), (4446, 70973), (5187, 60834), (10139, 31122), (10374, 30417), (15561, 20278)]