339494820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1607}}^1$

素因数の和:2129

約数の個数: 96

約数和(自身を含む): 1089220608

約数和(自身を除く): 749725788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 503, 1006, 1509, 1607, 2012, 2515, 3018, 3214, 3521, 4821, 5030, 6036, 6428, 7042, 7545, 8035, 9642, 10060, 10563, 11249, 14084, 15090, 16070, 17605, 19284, 21126, 22498, 24105, 30180, 32140, 33747, 35210, 42252, 44996, 48210, 52815, 56245, 67494, 70420, 96420, 105630, 112490, 134988, 168735, 211260, 224980, 337470, 674940, 808321, 1616642, 2424963, 3233284, 4041605, 4849926, 5658247, 8083210, 9699852, 11316494, 12124815, 16166420, 16974741, 22632988, 24249630, 28291235, 33949482, 48499260, 56582470, 67898964, 84873705, 113164940, 169747410, 339494820]

約数ペア:

[(1, 339494820), (2, 169747410), (3, 113164940), (4, 84873705), (5, 67898964), (6, 56582470), (7, 48499260), (10, 33949482), (12, 28291235), (14, 24249630), (15, 22632988), (20, 16974741), (21, 16166420), (28, 12124815), (30, 11316494), (35, 9699852), (42, 8083210), (60, 5658247), (70, 4849926), (84, 4041605), (105, 3233284), (140, 2424963), (210, 1616642), (420, 808321), (503, 674940), (1006, 337470), (1509, 224980), (1607, 211260), (2012, 168735), (2515, 134988), (3018, 112490), (3214, 105630), (3521, 96420), (4821, 70420), (5030, 67494), (6036, 56245), (6428, 52815), (7042, 48210), (7545, 44996), (8035, 42252), (9642, 35210), (10060, 33747), (10563, 32140), (11249, 30180), (14084, 24105), (15090, 22498), (16070, 21126), (17605, 19284)]