6844140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:871

約数の個数: 72

約数和(自身を含む): 21228480

約数和(自身を除く): 14384340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 809, 846, 940, 1410, 1618, 1692, 2115, 2427, 2820, 3236, 4045, 4230, 4854, 7281, 8090, 8460, 9708, 12135, 14562, 16180, 24270, 29124, 36405, 38023, 48540, 72810, 76046, 114069, 145620, 152092, 190115, 228138, 342207, 380230, 456276, 570345, 684414, 760460, 1140690, 1368828, 1711035, 2281380, 3422070, 6844140]

約数ペア:

[(1, 6844140), (2, 3422070), (3, 2281380), (4, 1711035), (5, 1368828), (6, 1140690), (9, 760460), (10, 684414), (12, 570345), (15, 456276), (18, 380230), (20, 342207), (30, 228138), (36, 190115), (45, 152092), (47, 145620), (60, 114069), (90, 76046), (94, 72810), (141, 48540), (180, 38023), (188, 36405), (235, 29124), (282, 24270), (423, 16180), (470, 14562), (564, 12135), (705, 9708), (809, 8460), (846, 8090), (940, 7281), (1410, 4854), (1618, 4230), (1692, 4045), (2115, 3236), (2427, 2820)]