64205430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1879}}^1$

素因数の和:1973

約数の個数: 64

約数和(自身を含む): 165680640

約数和(自身を除く): 101475210

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 67, 85, 102, 134, 170, 201, 255, 335, 402, 510, 670, 1005, 1139, 1879, 2010, 2278, 3417, 3758, 5637, 5695, 6834, 9395, 11274, 11390, 17085, 18790, 28185, 31943, 34170, 56370, 63886, 95829, 125893, 159715, 191658, 251786, 319430, 377679, 479145, 629465, 755358, 958290, 1258930, 1888395, 2140181, 3776790, 4280362, 6420543, 10700905, 12841086, 21401810, 32102715, 64205430]

約数ペア:

[(1, 64205430), (2, 32102715), (3, 21401810), (5, 12841086), (6, 10700905), (10, 6420543), (15, 4280362), (17, 3776790), (30, 2140181), (34, 1888395), (51, 1258930), (67, 958290), (85, 755358), (102, 629465), (134, 479145), (170, 377679), (201, 319430), (255, 251786), (335, 191658), (402, 159715), (510, 125893), (670, 95829), (1005, 63886), (1139, 56370), (1879, 34170), (2010, 31943), (2278, 28185), (3417, 18790), (3758, 17085), (5637, 11390), (5695, 11274), (6834, 9395)]