2019301060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{3833}}^1$

素因数の和:3973

約数の個数: 96

約数和(自身を含む): 5008614912

約数和(自身を除く): 2989313852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 71, 106, 140, 142, 212, 265, 284, 355, 371, 497, 530, 710, 742, 994, 1060, 1420, 1484, 1855, 1988, 2485, 3710, 3763, 3833, 4970, 7420, 7526, 7666, 9940, 15052, 15332, 18815, 19165, 26341, 26831, 37630, 38330, 52682, 53662, 75260, 76660, 105364, 107324, 131705, 134155, 203149, 263410, 268310, 272143, 406298, 526820, 536620, 544286, 812596, 1015745, 1088572, 1360715, 1422043, 1905001, 2031490, 2721430, 2844086, 3810002, 4062980, 5442860, 5688172, 7110215, 7620004, 9525005, 14220430, 14423579, 19050010, 28440860, 28847158, 38100020, 57694316, 72117895, 100965053, 144235790, 201930106, 288471580, 403860212, 504825265, 1009650530, 2019301060]

約数ペア:

[(1, 2019301060), (2, 1009650530), (4, 504825265), (5, 403860212), (7, 288471580), (10, 201930106), (14, 144235790), (20, 100965053), (28, 72117895), (35, 57694316), (53, 38100020), (70, 28847158), (71, 28440860), (106, 19050010), (140, 14423579), (142, 14220430), (212, 9525005), (265, 7620004), (284, 7110215), (355, 5688172), (371, 5442860), (497, 4062980), (530, 3810002), (710, 2844086), (742, 2721430), (994, 2031490), (1060, 1905001), (1420, 1422043), (1484, 1360715), (1855, 1088572), (1988, 1015745), (2485, 812596), (3710, 544286), (3763, 536620), (3833, 526820), (4970, 406298), (7420, 272143), (7526, 268310), (7666, 263410), (9940, 203149), (15052, 134155), (15332, 131705), (18815, 107324), (19165, 105364), (26341, 76660), (26831, 75260), (37630, 53662), (38330, 52682)]