713356700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{739}}^1$

素因数の和:964

約数の個数: 108

約数和(自身を含む): 1812305880

約数和(自身を除く): 1098949180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 197, 245, 350, 394, 490, 700, 739, 788, 980, 985, 1225, 1379, 1478, 1970, 2450, 2758, 2956, 3695, 3940, 4900, 4925, 5173, 5516, 6895, 7390, 9653, 9850, 10346, 13790, 14780, 18475, 19306, 19700, 20692, 25865, 27580, 34475, 36211, 36950, 38612, 48265, 51730, 68950, 72422, 73900, 96530, 103460, 129325, 137900, 144844, 145583, 181055, 193060, 241325, 258650, 291166, 362110, 482650, 517300, 582332, 724220, 727915, 905275, 965300, 1019081, 1455830, 1810550, 2038162, 2911660, 3621100, 3639575, 4076324, 5095405, 7133567, 7279150, 10190810, 14267134, 14558300, 20381620, 25477025, 28534268, 35667835, 50954050, 71335670, 101908100, 142671340, 178339175, 356678350, 713356700]

約数ペア:

[(1, 713356700), (2, 356678350), (4, 178339175), (5, 142671340), (7, 101908100), (10, 71335670), (14, 50954050), (20, 35667835), (25, 28534268), (28, 25477025), (35, 20381620), (49, 14558300), (50, 14267134), (70, 10190810), (98, 7279150), (100, 7133567), (140, 5095405), (175, 4076324), (196, 3639575), (197, 3621100), (245, 2911660), (350, 2038162), (394, 1810550), (490, 1455830), (700, 1019081), (739, 965300), (788, 905275), (980, 727915), (985, 724220), (1225, 582332), (1379, 517300), (1478, 482650), (1970, 362110), (2450, 291166), (2758, 258650), (2956, 241325), (3695, 193060), (3940, 181055), (4900, 145583), (4925, 144844), (5173, 137900), (5516, 129325), (6895, 103460), (7390, 96530), (9653, 73900), (9850, 72422), (10346, 68950), (13790, 51730), (14780, 48265), (18475, 38612), (19306, 36950), (19700, 36211), (20692, 34475), (25865, 27580)]