4034940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:771

約数の個数: 96

約数和(自身を含む): 13923840

約数和(自身を除く): 9888900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 739, 780, 910, 1092, 1365, 1478, 1820, 2217, 2730, 2956, 3695, 4434, 5173, 5460, 7390, 8868, 9607, 10346, 11085, 14780, 15519, 19214, 20692, 22170, 25865, 28821, 31038, 38428, 44340, 48035, 51730, 57642, 62076, 67249, 77595, 96070, 103460, 115284, 134498, 144105, 155190, 192140, 201747, 268996, 288210, 310380, 336245, 403494, 576420, 672490, 806988, 1008735, 1344980, 2017470, 4034940]

約数ペア:

[(1, 4034940), (2, 2017470), (3, 1344980), (4, 1008735), (5, 806988), (6, 672490), (7, 576420), (10, 403494), (12, 336245), (13, 310380), (14, 288210), (15, 268996), (20, 201747), (21, 192140), (26, 155190), (28, 144105), (30, 134498), (35, 115284), (39, 103460), (42, 96070), (52, 77595), (60, 67249), (65, 62076), (70, 57642), (78, 51730), (84, 48035), (91, 44340), (105, 38428), (130, 31038), (140, 28821), (156, 25865), (182, 22170), (195, 20692), (210, 19214), (260, 15519), (273, 14780), (364, 11085), (390, 10346), (420, 9607), (455, 8868), (546, 7390), (739, 5460), (780, 5173), (910, 4434), (1092, 3695), (1365, 2956), (1478, 2730), (1820, 2217)]