70692440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19421}}^1$

素因数の和:19452

約数の個数: 64

約数和(自身を含む): 195773760

約数和(自身を除く): 125081320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 19421, 38842, 77684, 97105, 135947, 155368, 194210, 252473, 271894, 388420, 504946, 543788, 679735, 776840, 1009892, 1087576, 1262365, 1359470, 1767311, 2019784, 2524730, 2718940, 3534622, 5049460, 5437880, 7069244, 8836555, 10098920, 14138488, 17673110, 35346220, 70692440]

約数ペア:

[(1, 70692440), (2, 35346220), (4, 17673110), (5, 14138488), (7, 10098920), (8, 8836555), (10, 7069244), (13, 5437880), (14, 5049460), (20, 3534622), (26, 2718940), (28, 2524730), (35, 2019784), (40, 1767311), (52, 1359470), (56, 1262365), (65, 1087576), (70, 1009892), (91, 776840), (104, 679735), (130, 543788), (140, 504946), (182, 388420), (260, 271894), (280, 252473), (364, 194210), (455, 155368), (520, 135947), (728, 97105), (910, 77684), (1820, 38842), (3640, 19421)]