2022771590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1\times {\mathrm{821}}^1$

素因数の和:1473

約数の個数: 64

約数和(自身を含む): 4241835648

約数和(自身を除く): 2219064058

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 577, 610, 821, 854, 1154, 1642, 2135, 2885, 4039, 4105, 4270, 5747, 5770, 8078, 8210, 11494, 20195, 28735, 35197, 40390, 50081, 57470, 70394, 100162, 175985, 246379, 250405, 350567, 351970, 473717, 492758, 500810, 701134, 947434, 1231895, 1752835, 2368585, 2463790, 3316019, 3505670, 4737170, 6632038, 16580095, 28896737, 33160190, 57793474, 144483685, 202277159, 288967370, 404554318, 1011385795, 2022771590]

約数ペア:

[(1, 2022771590), (2, 1011385795), (5, 404554318), (7, 288967370), (10, 202277159), (14, 144483685), (35, 57793474), (61, 33160190), (70, 28896737), (122, 16580095), (305, 6632038), (427, 4737170), (577, 3505670), (610, 3316019), (821, 2463790), (854, 2368585), (1154, 1752835), (1642, 1231895), (2135, 947434), (2885, 701134), (4039, 500810), (4105, 492758), (4270, 473717), (5747, 351970), (5770, 350567), (8078, 250405), (8210, 246379), (11494, 175985), (20195, 100162), (28735, 70394), (35197, 57470), (40390, 50081)]