141570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:48

約数の個数: 72

約数和(自身を含む): 435708

約数和(自身を除く): 294138

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 121, 130, 143, 165, 195, 198, 234, 242, 286, 330, 363, 390, 429, 495, 585, 605, 715, 726, 858, 990, 1089, 1170, 1210, 1287, 1430, 1573, 1815, 2145, 2178, 2574, 3146, 3630, 4290, 4719, 5445, 6435, 7865, 9438, 10890, 12870, 14157, 15730, 23595, 28314, 47190, 70785, 141570]

約数ペア:

[(1, 141570), (2, 70785), (3, 47190), (5, 28314), (6, 23595), (9, 15730), (10, 14157), (11, 12870), (13, 10890), (15, 9438), (18, 7865), (22, 6435), (26, 5445), (30, 4719), (33, 4290), (39, 3630), (45, 3146), (55, 2574), (65, 2178), (66, 2145), (78, 1815), (90, 1573), (99, 1430), (110, 1287), (117, 1210), (121, 1170), (130, 1089), (143, 990), (165, 858), (195, 726), (198, 715), (234, 605), (242, 585), (286, 495), (330, 429), (363, 390)]