3391290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{769}}^1$

素因数の和:796

約数の個数: 72

約数和(自身を含む): 10270260

約数和(自身を除く): 6878970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 769, 882, 1470, 1538, 2205, 2307, 3845, 4410, 4614, 5383, 6921, 7690, 10766, 11535, 13842, 16149, 23070, 26915, 32298, 34605, 37681, 48447, 53830, 69210, 75362, 80745, 96894, 113043, 161490, 188405, 226086, 242235, 339129, 376810, 484470, 565215, 678258, 1130430, 1695645, 3391290]

約数ペア:

[(1, 3391290), (2, 1695645), (3, 1130430), (5, 678258), (6, 565215), (7, 484470), (9, 376810), (10, 339129), (14, 242235), (15, 226086), (18, 188405), (21, 161490), (30, 113043), (35, 96894), (42, 80745), (45, 75362), (49, 69210), (63, 53830), (70, 48447), (90, 37681), (98, 34605), (105, 32298), (126, 26915), (147, 23070), (210, 16149), (245, 13842), (294, 11535), (315, 10766), (441, 7690), (490, 6921), (630, 5383), (735, 4614), (769, 4410), (882, 3845), (1470, 2307), (1538, 2205)]