144420870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15091}}^1$

素因数の和:15141

約数の個数: 64

約数和(自身を含む): 391184640

約数和(自身を除く): 246763770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 9570, 15091, 30182, 45273, 75455, 90546, 150910, 166001, 226365, 332002, 437639, 452730, 498003, 830005, 875278, 996006, 1312917, 1660010, 2188195, 2490015, 2625834, 4376390, 4814029, 4980030, 6564585, 9628058, 13129170, 14442087, 24070145, 28884174, 48140290, 72210435, 144420870]

約数ペア:

[(1, 144420870), (2, 72210435), (3, 48140290), (5, 28884174), (6, 24070145), (10, 14442087), (11, 13129170), (15, 9628058), (22, 6564585), (29, 4980030), (30, 4814029), (33, 4376390), (55, 2625834), (58, 2490015), (66, 2188195), (87, 1660010), (110, 1312917), (145, 996006), (165, 875278), (174, 830005), (290, 498003), (319, 452730), (330, 437639), (435, 332002), (638, 226365), (870, 166001), (957, 150910), (1595, 90546), (1914, 75455), (3190, 45273), (4785, 30182), (9570, 15091)]