2100471480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1944881}}^1$

素因数の和:1944901

約数の個数: 64

約数和(自身を含む): 7001575200

約数和(自身を除く): 4901103720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1944881, 3889762, 5834643, 7779524, 9724405, 11669286, 15559048, 17503929, 19448810, 23338572, 29173215, 35007858, 38897620, 46677144, 52511787, 58346430, 70015716, 77795240, 87519645, 105023574, 116692860, 140031432, 175039290, 210047148, 233385720, 262558935, 350078580, 420094296, 525117870, 700157160, 1050235740, 2100471480]

約数ペア:

[(1, 2100471480), (2, 1050235740), (3, 700157160), (4, 525117870), (5, 420094296), (6, 350078580), (8, 262558935), (9, 233385720), (10, 210047148), (12, 175039290), (15, 140031432), (18, 116692860), (20, 105023574), (24, 87519645), (27, 77795240), (30, 70015716), (36, 58346430), (40, 52511787), (45, 46677144), (54, 38897620), (60, 35007858), (72, 29173215), (90, 23338572), (108, 19448810), (120, 17503929), (135, 15559048), (180, 11669286), (216, 9724405), (270, 7779524), (360, 5834643), (540, 3889762), (1080, 1944881)]