15112710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 40642560

約数和(自身を除く): 25529850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 223, 251, 270, 446, 502, 669, 753, 1115, 1255, 1338, 1506, 2007, 2230, 2259, 2510, 3345, 3765, 4014, 4518, 6021, 6690, 6777, 7530, 10035, 11295, 12042, 13554, 20070, 22590, 30105, 33885, 55973, 60210, 67770, 111946, 167919, 279865, 335838, 503757, 559730, 839595, 1007514, 1511271, 1679190, 2518785, 3022542, 5037570, 7556355, 15112710]

約数ペア:

[(1, 15112710), (2, 7556355), (3, 5037570), (5, 3022542), (6, 2518785), (9, 1679190), (10, 1511271), (15, 1007514), (18, 839595), (27, 559730), (30, 503757), (45, 335838), (54, 279865), (90, 167919), (135, 111946), (223, 67770), (251, 60210), (270, 55973), (446, 33885), (502, 30105), (669, 22590), (753, 20070), (1115, 13554), (1255, 12042), (1338, 11295), (1506, 10035), (2007, 7530), (2230, 6777), (2259, 6690), (2510, 6021), (3345, 4518), (3765, 4014)]