29204490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19867}}^1$

素因数の和:19891

約数の個数: 48

約数和(自身を含む): 81538272

約数和(自身を除く): 52333782

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, 19867, 39734, 59601, 99335, 119202, 139069, 198670, 278138, 298005, 417207, 596010, 695345, 834414, 973483, 1390690, 1946966, 2086035, 2920449, 4172070, 4867415, 5840898, 9734830, 14602245, 29204490]

約数ペア:

[(1, 29204490), (2, 14602245), (3, 9734830), (5, 5840898), (6, 4867415), (7, 4172070), (10, 2920449), (14, 2086035), (15, 1946966), (21, 1390690), (30, 973483), (35, 834414), (42, 695345), (49, 596010), (70, 417207), (98, 298005), (105, 278138), (147, 198670), (210, 139069), (245, 119202), (294, 99335), (490, 59601), (735, 39734), (1470, 19867)]