1524380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:87

約数の個数: 72

約数和(自身を含む): 3873744

約数和(自身を除く): 2349364

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 41, 44, 52, 55, 65, 82, 110, 130, 143, 164, 169, 205, 220, 260, 286, 338, 410, 451, 533, 572, 676, 715, 820, 845, 902, 1066, 1430, 1690, 1804, 1859, 2132, 2255, 2665, 2860, 3380, 3718, 4510, 5330, 5863, 6929, 7436, 9020, 9295, 10660, 11726, 13858, 18590, 23452, 27716, 29315, 34645, 37180, 58630, 69290, 76219, 117260, 138580, 152438, 304876, 381095, 762190, 1524380]

約数ペア:

[(1, 1524380), (2, 762190), (4, 381095), (5, 304876), (10, 152438), (11, 138580), (13, 117260), (20, 76219), (22, 69290), (26, 58630), (41, 37180), (44, 34645), (52, 29315), (55, 27716), (65, 23452), (82, 18590), (110, 13858), (130, 11726), (143, 10660), (164, 9295), (169, 9020), (205, 7436), (220, 6929), (260, 5863), (286, 5330), (338, 4510), (410, 3718), (451, 3380), (533, 2860), (572, 2665), (676, 2255), (715, 2132), (820, 1859), (845, 1804), (902, 1690), (1066, 1430)]