61934460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{617}}^1$

素因数の和:875

約数の個数: 96

約数和(自身を含む): 199342080

約数和(自身を除く): 137407620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 239, 420, 478, 617, 717, 956, 1195, 1234, 1434, 1673, 1851, 2390, 2468, 2868, 3085, 3346, 3585, 3702, 4319, 4780, 5019, 6170, 6692, 7170, 7404, 8365, 8638, 9255, 10038, 12340, 12957, 14340, 16730, 17276, 18510, 20076, 21595, 25095, 25914, 33460, 37020, 43190, 50190, 51828, 64785, 86380, 100380, 129570, 147463, 259140, 294926, 442389, 589852, 737315, 884778, 1032241, 1474630, 1769556, 2064482, 2211945, 2949260, 3096723, 4128964, 4423890, 5161205, 6193446, 8847780, 10322410, 12386892, 15483615, 20644820, 30967230, 61934460]

約数ペア:

[(1, 61934460), (2, 30967230), (3, 20644820), (4, 15483615), (5, 12386892), (6, 10322410), (7, 8847780), (10, 6193446), (12, 5161205), (14, 4423890), (15, 4128964), (20, 3096723), (21, 2949260), (28, 2211945), (30, 2064482), (35, 1769556), (42, 1474630), (60, 1032241), (70, 884778), (84, 737315), (105, 589852), (140, 442389), (210, 294926), (239, 259140), (420, 147463), (478, 129570), (617, 100380), (717, 86380), (956, 64785), (1195, 51828), (1234, 50190), (1434, 43190), (1673, 37020), (1851, 33460), (2390, 25914), (2468, 25095), (2868, 21595), (3085, 20076), (3346, 18510), (3585, 17276), (3702, 16730), (4319, 14340), (4780, 12957), (5019, 12340), (6170, 10038), (6692, 9255), (7170, 8638), (7404, 8365)]