210852810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7121}}^1$

素因数の和:7188

約数の個数: 96

約数和(自身を含む): 639954432

約数和(自身を除く): 429101622

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 70, 90, 94, 105, 126, 141, 210, 235, 282, 315, 329, 423, 470, 630, 658, 705, 846, 987, 1410, 1645, 1974, 2115, 2961, 3290, 4230, 4935, 5922, 7121, 9870, 14242, 14805, 21363, 29610, 35605, 42726, 49847, 64089, 71210, 99694, 106815, 128178, 149541, 213630, 249235, 299082, 320445, 334687, 448623, 498470, 640890, 669374, 747705, 897246, 1004061, 1495410, 1673435, 2008122, 2243115, 2342809, 3012183, 3346870, 4486230, 4685618, 5020305, 6024366, 7028427, 10040610, 11714045, 14056854, 15060915, 21085281, 23428090, 30121830, 35142135, 42170562, 70284270, 105426405, 210852810]

約数ペア:

[(1, 210852810), (2, 105426405), (3, 70284270), (5, 42170562), (6, 35142135), (7, 30121830), (9, 23428090), (10, 21085281), (14, 15060915), (15, 14056854), (18, 11714045), (21, 10040610), (30, 7028427), (35, 6024366), (42, 5020305), (45, 4685618), (47, 4486230), (63, 3346870), (70, 3012183), (90, 2342809), (94, 2243115), (105, 2008122), (126, 1673435), (141, 1495410), (210, 1004061), (235, 897246), (282, 747705), (315, 669374), (329, 640890), (423, 498470), (470, 448623), (630, 334687), (658, 320445), (705, 299082), (846, 249235), (987, 213630), (1410, 149541), (1645, 128178), (1974, 106815), (2115, 99694), (2961, 71210), (3290, 64089), (4230, 49847), (4935, 42726), (5922, 35605), (7121, 29610), (9870, 21363), (14242, 14805)]