170612260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7211}}^1$

素因数の和:7253

約数の個数: 72

約数和(自身を含む): 443451456

約数和(自身を除く): 272839196

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, 7211, 11830, 14422, 23660, 28844, 36055, 50477, 72110, 93743, 100954, 144220, 187486, 201908, 252385, 374972, 468715, 504770, 656201, 937430, 1009540, 1218659, 1312402, 1874860, 2437318, 2624804, 3281005, 4874636, 6093295, 6562010, 8530613, 12186590, 13124020, 17061226, 24373180, 34122452, 42653065, 85306130, 170612260]

約数ペア:

[(1, 170612260), (2, 85306130), (4, 42653065), (5, 34122452), (7, 24373180), (10, 17061226), (13, 13124020), (14, 12186590), (20, 8530613), (26, 6562010), (28, 6093295), (35, 4874636), (52, 3281005), (65, 2624804), (70, 2437318), (91, 1874860), (130, 1312402), (140, 1218659), (169, 1009540), (182, 937430), (260, 656201), (338, 504770), (364, 468715), (455, 374972), (676, 252385), (845, 201908), (910, 187486), (1183, 144220), (1690, 100954), (1820, 93743), (2366, 72110), (3380, 50477), (4732, 36055), (5915, 28844), (7211, 23660), (11830, 14422)]