168673890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73019}}^1$

素因数の和:73047

約数の個数: 64

約数和(自身を含む): 504714240

約数和(自身を除く): 336040350

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 73019, 146038, 219057, 365095, 438114, 511133, 730190, 803209, 1022266, 1095285, 1533399, 1606418, 2190570, 2409627, 2555665, 3066798, 4016045, 4819254, 5111330, 5622463, 7666995, 8032090, 11244926, 12048135, 15333990, 16867389, 24096270, 28112315, 33734778, 56224630, 84336945, 168673890]

約数ペア:

[(1, 168673890), (2, 84336945), (3, 56224630), (5, 33734778), (6, 28112315), (7, 24096270), (10, 16867389), (11, 15333990), (14, 12048135), (15, 11244926), (21, 8032090), (22, 7666995), (30, 5622463), (33, 5111330), (35, 4819254), (42, 4016045), (55, 3066798), (66, 2555665), (70, 2409627), (77, 2190570), (105, 1606418), (110, 1533399), (154, 1095285), (165, 1022266), (210, 803209), (231, 730190), (330, 511133), (385, 438114), (462, 365095), (770, 219057), (1155, 146038), (2310, 73019)]