3971370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 10886400

約数和(自身を除く): 6915030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 599, 663, 1105, 1198, 1326, 1797, 2210, 2995, 3315, 3594, 5990, 6630, 7787, 8985, 10183, 15574, 17970, 20366, 23361, 30549, 38935, 46722, 50915, 61098, 77870, 101830, 116805, 132379, 152745, 233610, 264758, 305490, 397137, 661895, 794274, 1323790, 1985685, 3971370]

約数ペア:

[(1, 3971370), (2, 1985685), (3, 1323790), (5, 794274), (6, 661895), (10, 397137), (13, 305490), (15, 264758), (17, 233610), (26, 152745), (30, 132379), (34, 116805), (39, 101830), (51, 77870), (65, 61098), (78, 50915), (85, 46722), (102, 38935), (130, 30549), (170, 23361), (195, 20366), (221, 17970), (255, 15574), (390, 10183), (442, 8985), (510, 7787), (599, 6630), (663, 5990), (1105, 3594), (1198, 3315), (1326, 2995), (1797, 2210)]