21573510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6043}}^1$

素因数の和:6077

約数の個数: 64

約数和(自身を含む): 62664192

約数和(自身を除く): 41090682

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 6043, 12086, 18129, 30215, 36258, 42301, 60430, 84602, 90645, 102731, 126903, 181290, 205462, 211505, 253806, 308193, 423010, 513655, 616386, 634515, 719117, 1027310, 1269030, 1438234, 1540965, 2157351, 3081930, 3595585, 4314702, 7191170, 10786755, 21573510]

約数ペア:

[(1, 21573510), (2, 10786755), (3, 7191170), (5, 4314702), (6, 3595585), (7, 3081930), (10, 2157351), (14, 1540965), (15, 1438234), (17, 1269030), (21, 1027310), (30, 719117), (34, 634515), (35, 616386), (42, 513655), (51, 423010), (70, 308193), (85, 253806), (102, 211505), (105, 205462), (119, 181290), (170, 126903), (210, 102731), (238, 90645), (255, 84602), (357, 60430), (510, 42301), (595, 36258), (714, 30215), (1190, 18129), (1785, 12086), (3570, 6043)]