2934330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 8190720

約数和(自身を除く): 5256390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 157, 178, 210, 267, 314, 445, 471, 534, 623, 785, 890, 942, 1099, 1246, 1335, 1570, 1869, 2198, 2355, 2670, 3115, 3297, 3738, 4710, 5495, 6230, 6594, 9345, 10990, 13973, 16485, 18690, 27946, 32970, 41919, 69865, 83838, 97811, 139730, 195622, 209595, 293433, 419190, 489055, 586866, 978110, 1467165, 2934330]

約数ペア:

[(1, 2934330), (2, 1467165), (3, 978110), (5, 586866), (6, 489055), (7, 419190), (10, 293433), (14, 209595), (15, 195622), (21, 139730), (30, 97811), (35, 83838), (42, 69865), (70, 41919), (89, 32970), (105, 27946), (157, 18690), (178, 16485), (210, 13973), (267, 10990), (314, 9345), (445, 6594), (471, 6230), (534, 5495), (623, 4710), (785, 3738), (890, 3297), (942, 3115), (1099, 2670), (1246, 2355), (1335, 2198), (1570, 1869)]