141722490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51913}}^1$

素因数の和:51943

約数の個数: 64

約数和(自身を含む): 418634496

約数和(自身を除く): 276912006

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 51913, 103826, 155739, 259565, 311478, 363391, 519130, 674869, 726782, 778695, 1090173, 1349738, 1557390, 1816955, 2024607, 2180346, 3374345, 3633910, 4049214, 4724083, 5450865, 6748690, 9448166, 10123035, 10901730, 14172249, 20246070, 23620415, 28344498, 47240830, 70861245, 141722490]

約数ペア:

[(1, 141722490), (2, 70861245), (3, 47240830), (5, 28344498), (6, 23620415), (7, 20246070), (10, 14172249), (13, 10901730), (14, 10123035), (15, 9448166), (21, 6748690), (26, 5450865), (30, 4724083), (35, 4049214), (39, 3633910), (42, 3374345), (65, 2180346), (70, 2024607), (78, 1816955), (91, 1557390), (105, 1349738), (130, 1090173), (182, 778695), (195, 726782), (210, 674869), (273, 519130), (390, 363391), (455, 311478), (546, 259565), (910, 155739), (1365, 103826), (2730, 51913)]