71119230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 141770370

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 109, 130, 182, 195, 210, 218, 239, 273, 327, 390, 455, 478, 545, 546, 654, 717, 763, 910, 1090, 1195, 1365, 1417, 1434, 1526, 1635, 1673, 2289, 2390, 2730, 2834, 3107, 3270, 3346, 3585, 3815, 4251, 4578, 5019, 6214, 7085, 7170, 7630, 8365, 8502, 9321, 9919, 10038, 11445, 14170, 15535, 16730, 18642, 19838, 21255, 21749, 22890, 25095, 26051, 29757, 31070, 42510, 43498, 46605, 49595, 50190, 52102, 59514, 65247, 78153, 93210, 99190, 108745, 130255, 130494, 148785, 156306, 182357, 217490, 260510, 297570, 326235, 338663, 364714, 390765, 547071, 652470, 677326, 781530, 911785, 1015989, 1094142, 1693315, 1823570, 2031978, 2370641, 2735355, 3386630, 4741282, 5079945, 5470710, 7111923, 10159890, 11853205, 14223846, 23706410, 35559615, 71119230]

約数ペア:

[(1, 71119230), (2, 35559615), (3, 23706410), (5, 14223846), (6, 11853205), (7, 10159890), (10, 7111923), (13, 5470710), (14, 5079945), (15, 4741282), (21, 3386630), (26, 2735355), (30, 2370641), (35, 2031978), (39, 1823570), (42, 1693315), (65, 1094142), (70, 1015989), (78, 911785), (91, 781530), (105, 677326), (109, 652470), (130, 547071), (182, 390765), (195, 364714), (210, 338663), (218, 326235), (239, 297570), (273, 260510), (327, 217490), (390, 182357), (455, 156306), (478, 148785), (545, 130494), (546, 130255), (654, 108745), (717, 99190), (763, 93210), (910, 78153), (1090, 65247), (1195, 59514), (1365, 52102), (1417, 50190), (1434, 49595), (1526, 46605), (1635, 43498), (1673, 42510), (2289, 31070), (2390, 29757), (2730, 26051), (2834, 25095), (3107, 22890), (3270, 21749), (3346, 21255), (3585, 19838), (3815, 18642), (4251, 16730), (4578, 15535), (5019, 14170), (6214, 11445), (7085, 10038), (7170, 9919), (7630, 9321), (8365, 8502)]