11699940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 37981440

約数和(自身を除く): 26281500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 313, 356, 420, 445, 534, 623, 626, 890, 939, 1068, 1246, 1252, 1335, 1565, 1780, 1869, 1878, 2191, 2492, 2670, 3115, 3130, 3738, 3756, 4382, 4695, 5340, 6230, 6260, 6573, 7476, 8764, 9345, 9390, 10955, 12460, 13146, 18690, 18780, 21910, 26292, 27857, 32865, 37380, 43820, 55714, 65730, 83571, 111428, 131460, 139285, 167142, 194999, 278570, 334284, 389998, 417855, 557140, 584997, 779996, 835710, 974995, 1169994, 1671420, 1949990, 2339988, 2924985, 3899980, 5849970, 11699940]

約数ペア:

[(1, 11699940), (2, 5849970), (3, 3899980), (4, 2924985), (5, 2339988), (6, 1949990), (7, 1671420), (10, 1169994), (12, 974995), (14, 835710), (15, 779996), (20, 584997), (21, 557140), (28, 417855), (30, 389998), (35, 334284), (42, 278570), (60, 194999), (70, 167142), (84, 139285), (89, 131460), (105, 111428), (140, 83571), (178, 65730), (210, 55714), (267, 43820), (313, 37380), (356, 32865), (420, 27857), (445, 26292), (534, 21910), (623, 18780), (626, 18690), (890, 13146), (939, 12460), (1068, 10955), (1246, 9390), (1252, 9345), (1335, 8764), (1565, 7476), (1780, 6573), (1869, 6260), (1878, 6230), (2191, 5340), (2492, 4695), (2670, 4382), (3115, 3756), (3130, 3738)]