8802990

素因数分解:

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

素因数の和:266

約数の個数: 96

約数和(自身を含む): 26619840

約数和(自身を除く): 17816850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 89, 90, 105, 126, 157, 178, 210, 267, 314, 315, 445, 471, 534, 623, 630, 785, 801, 890, 942, 1099, 1246, 1335, 1413, 1570, 1602, 1869, 2198, 2355, 2670, 2826, 3115, 3297, 3738, 4005, 4710, 5495, 5607, 6230, 6594, 7065, 8010, 9345, 9891, 10990, 11214, 13973, 14130, 16485, 18690, 19782, 27946, 28035, 32970, 41919, 49455, 56070, 69865, 83838, 97811, 98910, 125757, 139730, 195622, 209595, 251514, 293433, 419190, 489055, 586866, 628785, 880299, 978110, 1257570, 1467165, 1760598, 2934330, 4401495, 8802990]

約数ペア:

[(1, 8802990), (2, 4401495), (3, 2934330), (5, 1760598), (6, 1467165), (7, 1257570), (9, 978110), (10, 880299), (14, 628785), (15, 586866), (18, 489055), (21, 419190), (30, 293433), (35, 251514), (42, 209595), (45, 195622), (63, 139730), (70, 125757), (89, 98910), (90, 97811), (105, 83838), (126, 69865), (157, 56070), (178, 49455), (210, 41919), (267, 32970), (314, 28035), (315, 27946), (445, 19782), (471, 18690), (534, 16485), (623, 14130), (630, 13973), (785, 11214), (801, 10990), (890, 9891), (942, 9345), (1099, 8010), (1246, 7065), (1335, 6594), (1413, 6230), (1570, 5607), (1602, 5495), (1869, 4710), (2198, 4005), (2355, 3738), (2670, 3297), (2826, 3115)]