2008551090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{735733}}^1$

素因数の和:735763

約数の個数: 64

約数和(自身を含む): 5932958976

約数和(自身を除く): 3924407886

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 735733, 1471466, 2207199, 3678665, 4414398, 5150131, 7357330, 9564529, 10300262, 11035995, 15450393, 19129058, 22071990, 25750655, 28693587, 30900786, 47822645, 51501310, 57387174, 66951703, 77251965, 95645290, 133903406, 143467935, 154503930, 200855109, 286935870, 334758515, 401710218, 669517030, 1004275545, 2008551090]

約数ペア:

[(1, 2008551090), (2, 1004275545), (3, 669517030), (5, 401710218), (6, 334758515), (7, 286935870), (10, 200855109), (13, 154503930), (14, 143467935), (15, 133903406), (21, 95645290), (26, 77251965), (30, 66951703), (35, 57387174), (39, 51501310), (42, 47822645), (65, 30900786), (70, 28693587), (78, 25750655), (91, 22071990), (105, 19129058), (130, 15450393), (182, 11035995), (195, 10300262), (210, 9564529), (273, 7357330), (390, 5150131), (455, 4414398), (546, 3678665), (910, 2207199), (1365, 1471466), (2730, 735733)]