28970330

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1163}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 54307584

約数和(自身を除く): 25337254

約数列:

[1, 2, 5, 10, 47, 53, 94, 106, 235, 265, 470, 530, 1163, 2326, 2491, 4982, 5815, 11630, 12455, 24910, 54661, 61639, 109322, 123278, 273305, 308195, 546610, 616390, 2897033, 5794066, 14485165, 28970330]

約数ペア:

[(1, 28970330), (2, 14485165), (5, 5794066), (10, 2897033), (47, 616390), (53, 546610), (94, 308195), (106, 273305), (235, 123278), (265, 109322), (470, 61639), (530, 54661), (1163, 24910), (2326, 12455), (2491, 11630), (4982, 5815)]