4969260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1487

約数の個数: 72

約数和(自身を含む): 15877680

約数和(自身を除く): 10908420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1453, 1710, 2906, 3420, 4359, 5812, 7265, 8718, 13077, 14530, 17436, 21795, 26154, 27607, 29060, 43590, 52308, 55214, 65385, 82821, 87180, 110428, 130770, 138035, 165642, 248463, 261540, 276070, 331284, 414105, 496926, 552140, 828210, 993852, 1242315, 1656420, 2484630, 4969260]

約数ペア:

[(1, 4969260), (2, 2484630), (3, 1656420), (4, 1242315), (5, 993852), (6, 828210), (9, 552140), (10, 496926), (12, 414105), (15, 331284), (18, 276070), (19, 261540), (20, 248463), (30, 165642), (36, 138035), (38, 130770), (45, 110428), (57, 87180), (60, 82821), (76, 65385), (90, 55214), (95, 52308), (114, 43590), (171, 29060), (180, 27607), (190, 26154), (228, 21795), (285, 17436), (342, 14530), (380, 13077), (570, 8718), (684, 7265), (855, 5812), (1140, 4359), (1453, 3420), (1710, 2906)]