22784970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1579}}^1$

素因数の和:1639

約数の個数: 64

約数和(自身を含む): 60520320

約数和(自身を除く): 37735350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 1579, 2405, 2886, 3158, 4737, 4810, 7215, 7895, 9474, 14430, 15790, 20527, 23685, 41054, 47370, 58423, 61581, 102635, 116846, 123162, 175269, 205270, 292115, 307905, 350538, 584230, 615810, 759499, 876345, 1518998, 1752690, 2278497, 3797495, 4556994, 7594990, 11392485, 22784970]

約数ペア:

[(1, 22784970), (2, 11392485), (3, 7594990), (5, 4556994), (6, 3797495), (10, 2278497), (13, 1752690), (15, 1518998), (26, 876345), (30, 759499), (37, 615810), (39, 584230), (65, 350538), (74, 307905), (78, 292115), (111, 205270), (130, 175269), (185, 123162), (195, 116846), (222, 102635), (370, 61581), (390, 58423), (481, 47370), (555, 41054), (962, 23685), (1110, 20527), (1443, 15790), (1579, 14430), (2405, 9474), (2886, 7895), (3158, 7215), (4737, 4810)]