135109380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16931}}^1$

素因数の和:16969

約数の個数: 96

約数和(自身を含む): 455132160

約数和(自身を除く): 320022780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 16931, 33862, 50793, 67724, 84655, 101586, 118517, 169310, 203172, 237034, 253965, 321689, 338620, 355551, 474068, 507930, 592585, 643378, 711102, 965067, 1015860, 1185170, 1286756, 1422204, 1608445, 1777755, 1930134, 2251823, 2370340, 3216890, 3555510, 3860268, 4503646, 4825335, 6433780, 6755469, 7111020, 9007292, 9650670, 11259115, 13510938, 19301340, 22518230, 27021876, 33777345, 45036460, 67554690, 135109380]

約数ペア:

[(1, 135109380), (2, 67554690), (3, 45036460), (4, 33777345), (5, 27021876), (6, 22518230), (7, 19301340), (10, 13510938), (12, 11259115), (14, 9650670), (15, 9007292), (19, 7111020), (20, 6755469), (21, 6433780), (28, 4825335), (30, 4503646), (35, 3860268), (38, 3555510), (42, 3216890), (57, 2370340), (60, 2251823), (70, 1930134), (76, 1777755), (84, 1608445), (95, 1422204), (105, 1286756), (114, 1185170), (133, 1015860), (140, 965067), (190, 711102), (210, 643378), (228, 592585), (266, 507930), (285, 474068), (380, 355551), (399, 338620), (420, 321689), (532, 253965), (570, 237034), (665, 203172), (798, 169310), (1140, 118517), (1330, 101586), (1596, 84655), (1995, 67724), (2660, 50793), (3990, 33862), (7980, 16931)]