7793730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 23587200

約数和(自身を除く): 15793470

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, 139, 178, 210, 267, 278, 315, 417, 445, 534, 623, 630, 695, 801, 834, 890, 973, 1246, 1251, 1335, 1390, 1602, 1869, 1946, 2085, 2502, 2670, 2919, 3115, 3738, 4005, 4170, 4865, 5607, 5838, 6230, 6255, 8010, 8757, 9345, 9730, 11214, 12371, 12510, 14595, 17514, 18690, 24742, 28035, 29190, 37113, 43785, 56070, 61855, 74226, 86597, 87570, 111339, 123710, 173194, 185565, 222678, 259791, 371130, 432985, 519582, 556695, 779373, 865970, 1113390, 1298955, 1558746, 2597910, 3896865, 7793730]

約数ペア:

[(1, 7793730), (2, 3896865), (3, 2597910), (5, 1558746), (6, 1298955), (7, 1113390), (9, 865970), (10, 779373), (14, 556695), (15, 519582), (18, 432985), (21, 371130), (30, 259791), (35, 222678), (42, 185565), (45, 173194), (63, 123710), (70, 111339), (89, 87570), (90, 86597), (105, 74226), (126, 61855), (139, 56070), (178, 43785), (210, 37113), (267, 29190), (278, 28035), (315, 24742), (417, 18690), (445, 17514), (534, 14595), (623, 12510), (630, 12371), (695, 11214), (801, 9730), (834, 9345), (890, 8757), (973, 8010), (1246, 6255), (1251, 6230), (1335, 5838), (1390, 5607), (1602, 4865), (1869, 4170), (1946, 4005), (2085, 3738), (2502, 3115), (2670, 2919)]