2146267980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{733}}^1\times {\mathrm{16267}}^1$

素因数の和:17015

約数の個数: 72

約数和(自身を含む): 6519628752

約数和(自身を除く): 4373360772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 733, 1466, 2199, 2932, 3665, 4398, 6597, 7330, 8796, 10995, 13194, 14660, 16267, 21990, 26388, 32534, 32985, 43980, 48801, 65068, 65970, 81335, 97602, 131940, 146403, 162670, 195204, 244005, 292806, 325340, 488010, 585612, 732015, 976020, 1464030, 2928060, 11923711, 23847422, 35771133, 47694844, 59618555, 71542266, 107313399, 119237110, 143084532, 178855665, 214626798, 238474220, 357711330, 429253596, 536566995, 715422660, 1073133990, 2146267980]

約数ペア:

[(1, 2146267980), (2, 1073133990), (3, 715422660), (4, 536566995), (5, 429253596), (6, 357711330), (9, 238474220), (10, 214626798), (12, 178855665), (15, 143084532), (18, 119237110), (20, 107313399), (30, 71542266), (36, 59618555), (45, 47694844), (60, 35771133), (90, 23847422), (180, 11923711), (733, 2928060), (1466, 1464030), (2199, 976020), (2932, 732015), (3665, 585612), (4398, 488010), (6597, 325340), (7330, 292806), (8796, 244005), (10995, 195204), (13194, 162670), (14660, 146403), (16267, 131940), (21990, 97602), (26388, 81335), (32534, 65970), (32985, 65068), (43980, 48801)]