226021740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{538147}}^1$

素因数の和:538166

約数の個数: 48

約数和(自身を含む): 723270912

約数和(自身を除く): 497249172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 538147, 1076294, 1614441, 2152588, 2690735, 3228882, 3767029, 5381470, 6457764, 7534058, 8072205, 10762940, 11301087, 15068116, 16144410, 18835145, 22602174, 32288820, 37670290, 45204348, 56505435, 75340580, 113010870, 226021740]

約数ペア:

[(1, 226021740), (2, 113010870), (3, 75340580), (4, 56505435), (5, 45204348), (6, 37670290), (7, 32288820), (10, 22602174), (12, 18835145), (14, 16144410), (15, 15068116), (20, 11301087), (21, 10762940), (28, 8072205), (30, 7534058), (35, 6457764), (42, 5381470), (60, 3767029), (70, 3228882), (84, 2690735), (105, 2152588), (140, 1614441), (210, 1076294), (420, 538147)]