2019746550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{16481}}^1$

素因数の和:16558

約数の個数: 96

約数和(自身を含む): 5395547520

約数和(自身を除く): 3375800970

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 43, 50, 57, 75, 86, 95, 114, 129, 150, 190, 215, 258, 285, 430, 475, 570, 645, 817, 950, 1075, 1290, 1425, 1634, 2150, 2451, 2850, 3225, 4085, 4902, 6450, 8170, 12255, 16481, 20425, 24510, 32962, 40850, 49443, 61275, 82405, 98886, 122550, 164810, 247215, 313139, 412025, 494430, 626278, 708683, 824050, 939417, 1236075, 1417366, 1565695, 1878834, 2126049, 2472150, 3131390, 3543415, 4252098, 4697085, 7086830, 7828475, 9394170, 10630245, 13464977, 15656950, 17717075, 21260490, 23485425, 26929954, 35434150, 40394931, 46970850, 53151225, 67324885, 80789862, 106302450, 134649770, 201974655, 336624425, 403949310, 673248850, 1009873275, 2019746550]

約数ペア:

[(1, 2019746550), (2, 1009873275), (3, 673248850), (5, 403949310), (6, 336624425), (10, 201974655), (15, 134649770), (19, 106302450), (25, 80789862), (30, 67324885), (38, 53151225), (43, 46970850), (50, 40394931), (57, 35434150), (75, 26929954), (86, 23485425), (95, 21260490), (114, 17717075), (129, 15656950), (150, 13464977), (190, 10630245), (215, 9394170), (258, 7828475), (285, 7086830), (430, 4697085), (475, 4252098), (570, 3543415), (645, 3131390), (817, 2472150), (950, 2126049), (1075, 1878834), (1290, 1565695), (1425, 1417366), (1634, 1236075), (2150, 939417), (2451, 824050), (2850, 708683), (3225, 626278), (4085, 494430), (4902, 412025), (6450, 313139), (8170, 247215), (12255, 164810), (16481, 122550), (20425, 98886), (24510, 82405), (32962, 61275), (40850, 49443)]