15112790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1077

約数の個数: 64

約数和(自身を含む): 35735040

約数和(自身を除く): 20622250

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1033, 1045, 1330, 1463, 2066, 2090, 2926, 5165, 7231, 7315, 10330, 11363, 14462, 14630, 19627, 22726, 36155, 39254, 56815, 72310, 79541, 98135, 113630, 137389, 159082, 196270, 215897, 274778, 397705, 431794, 686945, 795410, 1079485, 1373890, 1511279, 2158970, 3022558, 7556395, 15112790]

約数ペア:

[(1, 15112790), (2, 7556395), (5, 3022558), (7, 2158970), (10, 1511279), (11, 1373890), (14, 1079485), (19, 795410), (22, 686945), (35, 431794), (38, 397705), (55, 274778), (70, 215897), (77, 196270), (95, 159082), (110, 137389), (133, 113630), (154, 98135), (190, 79541), (209, 72310), (266, 56815), (385, 39254), (418, 36155), (665, 22726), (770, 19627), (1033, 14630), (1045, 14462), (1330, 11363), (1463, 10330), (2066, 7315), (2090, 7231), (2926, 5165)]