140574390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18521}}^1$

素因数の和:18565

約数の個数: 64

約数和(自身を含む): 384072192

約数和(自身を除く): 243497802

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 18521, 37042, 55563, 92605, 111126, 185210, 203731, 277815, 407462, 425983, 555630, 611193, 851966, 1018655, 1222386, 1277949, 2037310, 2129915, 2555898, 3055965, 4259830, 4685813, 6111930, 6389745, 9371626, 12779490, 14057439, 23429065, 28114878, 46858130, 70287195, 140574390]

約数ペア:

[(1, 140574390), (2, 70287195), (3, 46858130), (5, 28114878), (6, 23429065), (10, 14057439), (11, 12779490), (15, 9371626), (22, 6389745), (23, 6111930), (30, 4685813), (33, 4259830), (46, 3055965), (55, 2555898), (66, 2129915), (69, 2037310), (110, 1277949), (115, 1222386), (138, 1018655), (165, 851966), (230, 611193), (253, 555630), (330, 425983), (345, 407462), (506, 277815), (690, 203731), (759, 185210), (1265, 111126), (1518, 92605), (2530, 55563), (3795, 37042), (7590, 18521)]