156732870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{106621}}^1$

素因数の和:106645

約数の個数: 48

約数和(自身を含む): 437576688

約数和(自身を除く): 280843818

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 106621, 213242, 319863, 533105, 639726, 746347, 1066210, 1492694, 1599315, 2239041, 3198630, 3731735, 4478082, 5224429, 7463470, 10448858, 11195205, 15673287, 22390410, 26122145, 31346574, 52244290, 78366435, 156732870]

約数ペア:

[(1, 156732870), (2, 78366435), (3, 52244290), (5, 31346574), (6, 26122145), (7, 22390410), (10, 15673287), (14, 11195205), (15, 10448858), (21, 7463470), (30, 5224429), (35, 4478082), (42, 3731735), (49, 3198630), (70, 2239041), (98, 1599315), (105, 1492694), (147, 1066210), (210, 746347), (245, 639726), (294, 533105), (490, 319863), (735, 213242), (1470, 106621)]