214335940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{9059}}^1$

素因数の和:9101

約数の個数: 72

約数和(自身を含む): 557081280

約数和(自身を除く): 342745340

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5915, 9059, 11830, 18118, 23660, 36236, 45295, 63413, 90590, 117767, 126826, 181180, 235534, 253652, 317065, 471068, 588835, 634130, 824369, 1177670, 1268260, 1530971, 1648738, 2355340, 3061942, 3297476, 4121845, 6123884, 7654855, 8243690, 10716797, 15309710, 16487380, 21433594, 30619420, 42867188, 53583985, 107167970, 214335940]

約数ペア:

[(1, 214335940), (2, 107167970), (4, 53583985), (5, 42867188), (7, 30619420), (10, 21433594), (13, 16487380), (14, 15309710), (20, 10716797), (26, 8243690), (28, 7654855), (35, 6123884), (52, 4121845), (65, 3297476), (70, 3061942), (91, 2355340), (130, 1648738), (140, 1530971), (169, 1268260), (182, 1177670), (260, 824369), (338, 634130), (364, 588835), (455, 471068), (676, 317065), (845, 253652), (910, 235534), (1183, 181180), (1690, 126826), (1820, 117767), (2366, 90590), (3380, 63413), (4732, 45295), (5915, 36236), (9059, 23660), (11830, 18118)]