180294914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^2$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 305942400

約数和(自身を除く): 125647486

約数列:

[1, 2, 19, 29, 38, 47, 58, 59, 94, 118, 551, 893, 1102, 1121, 1363, 1711, 1786, 2242, 2726, 2773, 3422, 3481, 5546, 6962, 25897, 32509, 51794, 52687, 65018, 66139, 80417, 100949, 105374, 132278, 160834, 163607, 201898, 327214, 1527923, 1918031, 3055846, 3108533, 3836062, 4744603, 6217066, 9489206, 90147457, 180294914]

約数ペア:

[(1, 180294914), (2, 90147457), (19, 9489206), (29, 6217066), (38, 4744603), (47, 3836062), (58, 3108533), (59, 3055846), (94, 1918031), (118, 1527923), (551, 327214), (893, 201898), (1102, 163607), (1121, 160834), (1363, 132278), (1711, 105374), (1786, 100949), (2242, 80417), (2726, 66139), (2773, 65018), (3422, 52687), (3481, 51794), (5546, 32509), (6962, 25897)]