3839430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 10782720

約数和(自身を除く): 6943290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 389, 470, 658, 705, 778, 987, 1167, 1410, 1645, 1945, 1974, 2334, 2723, 3290, 3890, 4935, 5446, 5835, 8169, 9870, 11670, 13615, 16338, 18283, 27230, 36566, 40845, 54849, 81690, 91415, 109698, 127981, 182830, 255962, 274245, 383943, 548490, 639905, 767886, 1279810, 1919715, 3839430]

約数ペア:

[(1, 3839430), (2, 1919715), (3, 1279810), (5, 767886), (6, 639905), (7, 548490), (10, 383943), (14, 274245), (15, 255962), (21, 182830), (30, 127981), (35, 109698), (42, 91415), (47, 81690), (70, 54849), (94, 40845), (105, 36566), (141, 27230), (210, 18283), (235, 16338), (282, 13615), (329, 11670), (389, 9870), (470, 8169), (658, 5835), (705, 5446), (778, 4935), (987, 3890), (1167, 3290), (1410, 2723), (1645, 2334), (1945, 1974)]