13508460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 47803392

約数和(自身を除く): 34294932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 71, 84, 90, 105, 126, 140, 142, 151, 180, 210, 213, 252, 284, 302, 315, 355, 420, 426, 453, 497, 604, 630, 639, 710, 755, 852, 906, 994, 1057, 1065, 1260, 1278, 1359, 1420, 1491, 1510, 1812, 1988, 2114, 2130, 2265, 2485, 2556, 2718, 2982, 3020, 3171, 3195, 4228, 4260, 4473, 4530, 4970, 5285, 5436, 5964, 6342, 6390, 6795, 7455, 8946, 9060, 9513, 9940, 10570, 10721, 12684, 12780, 13590, 14910, 15855, 17892, 19026, 21140, 21442, 22365, 27180, 29820, 31710, 32163, 38052, 42884, 44730, 47565, 53605, 63420, 64326, 75047, 89460, 95130, 96489, 107210, 128652, 150094, 160815, 190260, 192978, 214420, 225141, 300188, 321630, 375235, 385956, 450282, 482445, 643260, 675423, 750470, 900564, 964890, 1125705, 1350846, 1500940, 1929780, 2251410, 2701692, 3377115, 4502820, 6754230, 13508460]

約数ペア:

[(1, 13508460), (2, 6754230), (3, 4502820), (4, 3377115), (5, 2701692), (6, 2251410), (7, 1929780), (9, 1500940), (10, 1350846), (12, 1125705), (14, 964890), (15, 900564), (18, 750470), (20, 675423), (21, 643260), (28, 482445), (30, 450282), (35, 385956), (36, 375235), (42, 321630), (45, 300188), (60, 225141), (63, 214420), (70, 192978), (71, 190260), (84, 160815), (90, 150094), (105, 128652), (126, 107210), (140, 96489), (142, 95130), (151, 89460), (180, 75047), (210, 64326), (213, 63420), (252, 53605), (284, 47565), (302, 44730), (315, 42884), (355, 38052), (420, 32163), (426, 31710), (453, 29820), (497, 27180), (604, 22365), (630, 21442), (639, 21140), (710, 19026), (755, 17892), (852, 15855), (906, 14910), (994, 13590), (1057, 12780), (1065, 12684), (1260, 10721), (1278, 10570), (1359, 9940), (1420, 9513), (1491, 9060), (1510, 8946), (1812, 7455), (1988, 6795), (2114, 6390), (2130, 6342), (2265, 5964), (2485, 5436), (2556, 5285), (2718, 4970), (2982, 4530), (3020, 4473), (3171, 4260), (3195, 4228)]