30157362

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:927

約数の個数: 48

約数和(自身を含む): 68365440

約数和(自身を除く): 38208078

約数列:

[1, 2, 3, 6, 9, 18, 43, 47, 86, 94, 129, 141, 258, 282, 387, 423, 774, 829, 846, 1658, 2021, 2487, 4042, 4974, 6063, 7461, 12126, 14922, 18189, 35647, 36378, 38963, 71294, 77926, 106941, 116889, 213882, 233778, 320823, 350667, 641646, 701334, 1675409, 3350818, 5026227, 10052454, 15078681, 30157362]

約数ペア:

[(1, 30157362), (2, 15078681), (3, 10052454), (6, 5026227), (9, 3350818), (18, 1675409), (43, 701334), (47, 641646), (86, 350667), (94, 320823), (129, 233778), (141, 213882), (258, 116889), (282, 106941), (387, 77926), (423, 71294), (774, 38963), (829, 36378), (846, 35647), (1658, 18189), (2021, 14922), (2487, 12126), (4042, 7461), (4974, 6063)]