4621890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1693}}^1$

素因数の和:1723

約数の個数: 64

約数和(自身を含む): 13660416

約数和(自身を除く): 9038526

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, 1693, 2730, 3386, 5079, 8465, 10158, 11851, 16930, 22009, 23702, 25395, 35553, 44018, 50790, 59255, 66027, 71106, 110045, 118510, 132054, 154063, 177765, 220090, 308126, 330135, 355530, 462189, 660270, 770315, 924378, 1540630, 2310945, 4621890]

約数ペア:

[(1, 4621890), (2, 2310945), (3, 1540630), (5, 924378), (6, 770315), (7, 660270), (10, 462189), (13, 355530), (14, 330135), (15, 308126), (21, 220090), (26, 177765), (30, 154063), (35, 132054), (39, 118510), (42, 110045), (65, 71106), (70, 66027), (78, 59255), (91, 50790), (105, 44018), (130, 35553), (182, 25395), (195, 23702), (210, 22009), (273, 16930), (390, 11851), (455, 10158), (546, 8465), (910, 5079), (1365, 3386), (1693, 2730)]