4466910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 12441600

約数和(自身を除く): 7974690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 239, 267, 445, 478, 534, 623, 717, 890, 1195, 1246, 1335, 1434, 1673, 1869, 2390, 2670, 3115, 3346, 3585, 3738, 5019, 6230, 7170, 8365, 9345, 10038, 16730, 18690, 21271, 25095, 42542, 50190, 63813, 106355, 127626, 148897, 212710, 297794, 319065, 446691, 638130, 744485, 893382, 1488970, 2233455, 4466910]

約数ペア:

[(1, 4466910), (2, 2233455), (3, 1488970), (5, 893382), (6, 744485), (7, 638130), (10, 446691), (14, 319065), (15, 297794), (21, 212710), (30, 148897), (35, 127626), (42, 106355), (70, 63813), (89, 50190), (105, 42542), (178, 25095), (210, 21271), (239, 18690), (267, 16730), (445, 10038), (478, 9345), (534, 8365), (623, 7170), (717, 6230), (890, 5019), (1195, 3738), (1246, 3585), (1335, 3346), (1434, 3115), (1673, 2670), (1869, 2390)]