21589702980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29429}}^1\times {\mathrm{12227}}^1$

素因数の和:41668

約数の個数: 48

約数和(自身を含む): 60458166720

約数和(自身を除く): 38868463740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 12227, 24454, 29429, 36681, 48908, 58858, 61135, 73362, 88287, 117716, 122270, 146724, 147145, 176574, 183405, 244540, 294290, 353148, 366810, 441435, 588580, 733620, 882870, 1765740, 359828383, 719656766, 1079485149, 1439313532, 1799141915, 2158970298, 3598283830, 4317940596, 5397425745, 7196567660, 10794851490, 21589702980]

約数ペア:

[(1, 21589702980), (2, 10794851490), (3, 7196567660), (4, 5397425745), (5, 4317940596), (6, 3598283830), (10, 2158970298), (12, 1799141915), (15, 1439313532), (20, 1079485149), (30, 719656766), (60, 359828383), (12227, 1765740), (24454, 882870), (29429, 733620), (36681, 588580), (48908, 441435), (58858, 366810), (61135, 353148), (73362, 294290), (88287, 244540), (117716, 183405), (122270, 176574), (146724, 147145)]