460846470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^2\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 1328095440

約数和(自身を除く): 867248970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 49, 70, 74, 98, 105, 111, 147, 185, 210, 222, 229, 245, 259, 294, 370, 458, 490, 518, 555, 687, 735, 777, 1110, 1145, 1295, 1369, 1374, 1470, 1554, 1603, 1813, 2290, 2590, 2738, 3206, 3435, 3626, 3885, 4107, 4809, 5439, 6845, 6870, 7770, 8015, 8214, 8473, 9065, 9583, 9618, 10878, 11221, 13690, 16030, 16946, 18130, 19166, 20535, 22442, 24045, 25419, 27195, 28749, 33663, 41070, 42365, 47915, 48090, 50838, 54390, 56105, 57498, 59311, 67081, 67326, 84730, 95830, 112210, 118622, 127095, 134162, 143745, 168315, 177933, 201243, 254190, 287490, 296555, 313501, 335405, 336630, 355866, 402486, 415177, 593110, 627002, 670810, 830354, 889665, 940503, 1006215, 1245531, 1567505, 1779330, 1881006, 2012430, 2075885, 2194507, 2491062, 3135010, 4151770, 4389014, 4702515, 6227655, 6583521, 9405030, 10972535, 12455310, 13167042, 15361549, 21945070, 30723098, 32917605, 46084647, 65835210, 76807745, 92169294, 153615490, 230423235, 460846470]

約数ペア:

[(1, 460846470), (2, 230423235), (3, 153615490), (5, 92169294), (6, 76807745), (7, 65835210), (10, 46084647), (14, 32917605), (15, 30723098), (21, 21945070), (30, 15361549), (35, 13167042), (37, 12455310), (42, 10972535), (49, 9405030), (70, 6583521), (74, 6227655), (98, 4702515), (105, 4389014), (111, 4151770), (147, 3135010), (185, 2491062), (210, 2194507), (222, 2075885), (229, 2012430), (245, 1881006), (259, 1779330), (294, 1567505), (370, 1245531), (458, 1006215), (490, 940503), (518, 889665), (555, 830354), (687, 670810), (735, 627002), (777, 593110), (1110, 415177), (1145, 402486), (1295, 355866), (1369, 336630), (1374, 335405), (1470, 313501), (1554, 296555), (1603, 287490), (1813, 254190), (2290, 201243), (2590, 177933), (2738, 168315), (3206, 143745), (3435, 134162), (3626, 127095), (3885, 118622), (4107, 112210), (4809, 95830), (5439, 84730), (6845, 67326), (6870, 67081), (7770, 59311), (8015, 57498), (8214, 56105), (8473, 54390), (9065, 50838), (9583, 48090), (9618, 47915), (10878, 42365), (11221, 41070), (13690, 33663), (16030, 28749), (16946, 27195), (18130, 25419), (19166, 24045), (20535, 22442)]