1544148620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{30553}}^1$

素因数の和:30607

約数の個数: 72

約数和(自身を含む): 3911400864

約数和(自身を除く): 2367252244

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 361, 380, 532, 665, 722, 1330, 1444, 1805, 2527, 2660, 3610, 5054, 7220, 10108, 12635, 25270, 30553, 50540, 61106, 122212, 152765, 213871, 305530, 427742, 580507, 611060, 855484, 1069355, 1161014, 2138710, 2322028, 2902535, 4063549, 4277420, 5805070, 8127098, 11029633, 11610140, 16254196, 20317745, 22059266, 40635490, 44118532, 55148165, 77207431, 81270980, 110296330, 154414862, 220592660, 308829724, 386037155, 772074310, 1544148620]

約数ペア:

[(1, 1544148620), (2, 772074310), (4, 386037155), (5, 308829724), (7, 220592660), (10, 154414862), (14, 110296330), (19, 81270980), (20, 77207431), (28, 55148165), (35, 44118532), (38, 40635490), (70, 22059266), (76, 20317745), (95, 16254196), (133, 11610140), (140, 11029633), (190, 8127098), (266, 5805070), (361, 4277420), (380, 4063549), (532, 2902535), (665, 2322028), (722, 2138710), (1330, 1161014), (1444, 1069355), (1805, 855484), (2527, 611060), (2660, 580507), (3610, 427742), (5054, 305530), (7220, 213871), (10108, 152765), (12635, 122212), (25270, 61106), (30553, 50540)]