30629284

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 64512000

約数和(自身を除く): 33882716

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 199, 239, 322, 398, 478, 644, 796, 956, 1393, 1673, 2786, 3346, 4577, 5497, 5572, 6692, 9154, 10994, 18308, 21988, 32039, 38479, 47561, 64078, 76958, 95122, 128156, 153916, 190244, 332927, 665854, 1093903, 1331708, 2187806, 4375612, 7657321, 15314642, 30629284]

約数ペア:

[(1, 30629284), (2, 15314642), (4, 7657321), (7, 4375612), (14, 2187806), (23, 1331708), (28, 1093903), (46, 665854), (92, 332927), (161, 190244), (199, 153916), (239, 128156), (322, 95122), (398, 76958), (478, 64078), (644, 47561), (796, 38479), (956, 32039), (1393, 21988), (1673, 18308), (2786, 10994), (3346, 9154), (4577, 6692), (5497, 5572)]