1570678970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{7121}}^1$

素因数の和:7295

約数の個数: 64

約数和(自身を含む): 3396681216

約数和(自身を除く): 1826002246

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 137, 161, 230, 274, 322, 685, 805, 959, 1370, 1610, 1918, 3151, 4795, 6302, 7121, 9590, 14242, 15755, 22057, 31510, 35605, 44114, 49847, 71210, 99694, 110285, 163783, 220570, 249235, 327566, 498470, 818915, 975577, 1146481, 1637830, 1951154, 2292962, 4877885, 5732405, 6829039, 9755770, 11464810, 13658078, 22438271, 34145195, 44876542, 68290390, 112191355, 157067897, 224382710, 314135794, 785339485, 1570678970]

約数ペア:

[(1, 1570678970), (2, 785339485), (5, 314135794), (7, 224382710), (10, 157067897), (14, 112191355), (23, 68290390), (35, 44876542), (46, 34145195), (70, 22438271), (115, 13658078), (137, 11464810), (161, 9755770), (230, 6829039), (274, 5732405), (322, 4877885), (685, 2292962), (805, 1951154), (959, 1637830), (1370, 1146481), (1610, 975577), (1918, 818915), (3151, 498470), (4795, 327566), (6302, 249235), (7121, 220570), (9590, 163783), (14242, 110285), (15755, 99694), (22057, 71210), (31510, 49847), (35605, 44114)]