162314180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1873}}^1$

素因数の和:2508

約数の個数: 48

約数和(自身を含む): 390391680

約数和(自身を除く): 228077500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 619, 1238, 1873, 2476, 3095, 3746, 4333, 6190, 7492, 8666, 9365, 12380, 13111, 17332, 18730, 21665, 26222, 37460, 43330, 52444, 65555, 86660, 131110, 262220, 1159387, 2318774, 4637548, 5796935, 8115709, 11593870, 16231418, 23187740, 32462836, 40578545, 81157090, 162314180]

約数ペア:

[(1, 162314180), (2, 81157090), (4, 40578545), (5, 32462836), (7, 23187740), (10, 16231418), (14, 11593870), (20, 8115709), (28, 5796935), (35, 4637548), (70, 2318774), (140, 1159387), (619, 262220), (1238, 131110), (1873, 86660), (2476, 65555), (3095, 52444), (3746, 43330), (4333, 37460), (6190, 26222), (7492, 21665), (8666, 18730), (9365, 17332), (12380, 13111)]