57129030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 176117760

約数和(自身を除く): 118988730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 167, 181, 189, 210, 270, 315, 334, 362, 378, 501, 543, 630, 835, 905, 945, 1002, 1086, 1169, 1267, 1503, 1629, 1670, 1810, 1890, 2338, 2505, 2534, 2715, 3006, 3258, 3507, 3801, 4509, 4887, 5010, 5430, 5845, 6335, 7014, 7515, 7602, 8145, 9018, 9774, 10521, 11403, 11690, 12670, 15030, 16290, 17535, 19005, 21042, 22545, 22806, 24435, 30227, 31563, 34209, 35070, 38010, 45090, 48870, 52605, 57015, 60454, 63126, 68418, 90681, 105210, 114030, 151135, 157815, 171045, 181362, 211589, 272043, 302270, 315630, 342090, 423178, 453405, 544086, 634767, 816129, 906810, 1057945, 1269534, 1360215, 1632258, 1904301, 2115890, 2720430, 3173835, 3808602, 4080645, 5712903, 6347670, 8161290, 9521505, 11425806, 19043010, 28564515, 57129030]

約数ペア:

[(1, 57129030), (2, 28564515), (3, 19043010), (5, 11425806), (6, 9521505), (7, 8161290), (9, 6347670), (10, 5712903), (14, 4080645), (15, 3808602), (18, 3173835), (21, 2720430), (27, 2115890), (30, 1904301), (35, 1632258), (42, 1360215), (45, 1269534), (54, 1057945), (63, 906810), (70, 816129), (90, 634767), (105, 544086), (126, 453405), (135, 423178), (167, 342090), (181, 315630), (189, 302270), (210, 272043), (270, 211589), (315, 181362), (334, 171045), (362, 157815), (378, 151135), (501, 114030), (543, 105210), (630, 90681), (835, 68418), (905, 63126), (945, 60454), (1002, 57015), (1086, 52605), (1169, 48870), (1267, 45090), (1503, 38010), (1629, 35070), (1670, 34209), (1810, 31563), (1890, 30227), (2338, 24435), (2505, 22806), (2534, 22545), (2715, 21042), (3006, 19005), (3258, 17535), (3507, 16290), (3801, 15030), (4509, 12670), (4887, 11690), (5010, 11403), (5430, 10521), (5845, 9774), (6335, 9018), (7014, 8145), (7515, 7602)]