43452290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 94431744

約数和(自身を除く): 50979454

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 137, 161, 197, 230, 274, 322, 394, 685, 805, 959, 985, 1370, 1379, 1610, 1918, 1970, 2758, 3151, 4531, 4795, 6302, 6895, 9062, 9590, 13790, 15755, 22057, 22655, 26989, 31510, 31717, 44114, 45310, 53978, 63434, 110285, 134945, 158585, 188923, 220570, 269890, 317170, 377846, 620747, 944615, 1241494, 1889230, 3103735, 4345229, 6207470, 8690458, 21726145, 43452290]

約数ペア:

[(1, 43452290), (2, 21726145), (5, 8690458), (7, 6207470), (10, 4345229), (14, 3103735), (23, 1889230), (35, 1241494), (46, 944615), (70, 620747), (115, 377846), (137, 317170), (161, 269890), (197, 220570), (230, 188923), (274, 158585), (322, 134945), (394, 110285), (685, 63434), (805, 53978), (959, 45310), (985, 44114), (1370, 31717), (1379, 31510), (1610, 26989), (1918, 22655), (1970, 22057), (2758, 15755), (3151, 13790), (4531, 9590), (4795, 9062), (6302, 6895)]