70426440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{27947}}^1$

素因数の和:27971

約数の個数: 96

約数和(自身を含む): 261593280

約数和(自身を除く): 191166840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 27947, 55894, 83841, 111788, 139735, 167682, 195629, 223576, 251523, 279470, 335364, 391258, 419205, 503046, 558940, 586887, 670728, 782516, 838410, 978145, 1006092, 1117880, 1173774, 1257615, 1565032, 1676820, 1760661, 1956290, 2012184, 2347548, 2515230, 2934435, 3353640, 3521322, 3912580, 4695096, 5030460, 5868870, 7042644, 7825160, 8803305, 10060920, 11737740, 14085288, 17606610, 23475480, 35213220, 70426440]

約数ペア:

[(1, 70426440), (2, 35213220), (3, 23475480), (4, 17606610), (5, 14085288), (6, 11737740), (7, 10060920), (8, 8803305), (9, 7825160), (10, 7042644), (12, 5868870), (14, 5030460), (15, 4695096), (18, 3912580), (20, 3521322), (21, 3353640), (24, 2934435), (28, 2515230), (30, 2347548), (35, 2012184), (36, 1956290), (40, 1760661), (42, 1676820), (45, 1565032), (56, 1257615), (60, 1173774), (63, 1117880), (70, 1006092), (72, 978145), (84, 838410), (90, 782516), (105, 670728), (120, 586887), (126, 558940), (140, 503046), (168, 419205), (180, 391258), (210, 335364), (252, 279470), (280, 251523), (315, 223576), (360, 195629), (420, 167682), (504, 139735), (630, 111788), (840, 83841), (1260, 55894), (2520, 27947)]