380786490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8513}}^1$

素因数の和:8604

約数の個数: 96

約数和(自身を含む): 1147550976

約数和(自身を除く): 766764486

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 355, 426, 497, 630, 639, 710, 994, 1065, 1278, 1491, 2130, 2485, 2982, 3195, 4473, 4970, 6390, 7455, 8513, 8946, 14910, 17026, 22365, 25539, 42565, 44730, 51078, 59591, 76617, 85130, 119182, 127695, 153234, 178773, 255390, 297955, 357546, 383085, 536319, 595910, 604423, 766170, 893865, 1072638, 1208846, 1787730, 1813269, 2681595, 3022115, 3626538, 4230961, 5363190, 5439807, 6044230, 8461922, 9066345, 10879614, 12692883, 18132690, 21154805, 25385766, 27199035, 38078649, 42309610, 54398070, 63464415, 76157298, 126928830, 190393245, 380786490]

約数ペア:

[(1, 380786490), (2, 190393245), (3, 126928830), (5, 76157298), (6, 63464415), (7, 54398070), (9, 42309610), (10, 38078649), (14, 27199035), (15, 25385766), (18, 21154805), (21, 18132690), (30, 12692883), (35, 10879614), (42, 9066345), (45, 8461922), (63, 6044230), (70, 5439807), (71, 5363190), (90, 4230961), (105, 3626538), (126, 3022115), (142, 2681595), (210, 1813269), (213, 1787730), (315, 1208846), (355, 1072638), (426, 893865), (497, 766170), (630, 604423), (639, 595910), (710, 536319), (994, 383085), (1065, 357546), (1278, 297955), (1491, 255390), (2130, 178773), (2485, 153234), (2982, 127695), (3195, 119182), (4473, 85130), (4970, 76617), (6390, 59591), (7455, 51078), (8513, 44730), (8946, 42565), (14910, 25539), (17026, 22365)]