19570110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13313}}^1$

素因数の和:13337

約数の個数: 48

約数和(自身を含む): 54640656

約数和(自身を除く): 35070546

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 13313, 26626, 39939, 66565, 79878, 93191, 133130, 186382, 199695, 279573, 399390, 465955, 559146, 652337, 931910, 1304674, 1397865, 1957011, 2795730, 3261685, 3914022, 6523370, 9785055, 19570110]

約数ペア:

[(1, 19570110), (2, 9785055), (3, 6523370), (5, 3914022), (6, 3261685), (7, 2795730), (10, 1957011), (14, 1397865), (15, 1304674), (21, 931910), (30, 652337), (35, 559146), (42, 465955), (49, 399390), (70, 279573), (98, 199695), (105, 186382), (147, 133130), (210, 93191), (245, 79878), (294, 66565), (490, 39939), (735, 26626), (1470, 13313)]