105517260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30853}}^1$

素因数の和:30887

約数の個数: 72

約数和(自身を含む): 336925680

約数和(自身を除く): 231408420

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, 1710, 3420, 30853, 61706, 92559, 123412, 154265, 185118, 277677, 308530, 370236, 462795, 555354, 586207, 617060, 925590, 1110708, 1172414, 1388385, 1758621, 1851180, 2344828, 2776770, 2931035, 3517242, 5275863, 5553540, 5862070, 7034484, 8793105, 10551726, 11724140, 17586210, 21103452, 26379315, 35172420, 52758630, 105517260]

約数ペア:

[(1, 105517260), (2, 52758630), (3, 35172420), (4, 26379315), (5, 21103452), (6, 17586210), (9, 11724140), (10, 10551726), (12, 8793105), (15, 7034484), (18, 5862070), (19, 5553540), (20, 5275863), (30, 3517242), (36, 2931035), (38, 2776770), (45, 2344828), (57, 1851180), (60, 1758621), (76, 1388385), (90, 1172414), (95, 1110708), (114, 925590), (171, 617060), (180, 586207), (190, 555354), (228, 462795), (285, 370236), (342, 308530), (380, 277677), (570, 185118), (684, 154265), (855, 123412), (1140, 92559), (1710, 61706), (3420, 30853)]