901473720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1073183}}^1$

素因数の和:1073204

約数の個数: 64

約数和(自身を含む): 3090769920

約数和(自身を除く): 2189296200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1073183, 2146366, 3219549, 4292732, 5365915, 6439098, 7512281, 8585464, 10731830, 12878196, 15024562, 16097745, 21463660, 22536843, 25756392, 30049124, 32195490, 37561405, 42927320, 45073686, 60098248, 64390980, 75122810, 90147372, 112684215, 128781960, 150245620, 180294744, 225368430, 300491240, 450736860, 901473720]

約数ペア:

[(1, 901473720), (2, 450736860), (3, 300491240), (4, 225368430), (5, 180294744), (6, 150245620), (7, 128781960), (8, 112684215), (10, 90147372), (12, 75122810), (14, 64390980), (15, 60098248), (20, 45073686), (21, 42927320), (24, 37561405), (28, 32195490), (30, 30049124), (35, 25756392), (40, 22536843), (42, 21463660), (56, 16097745), (60, 15024562), (70, 12878196), (84, 10731830), (105, 8585464), (120, 7512281), (140, 6439098), (168, 5365915), (210, 4292732), (280, 3219549), (420, 2146366), (840, 1073183)]