1500590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 3556224

約数和(自身を除く): 2055634

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 97, 119, 130, 170, 182, 194, 221, 238, 442, 455, 485, 595, 679, 910, 970, 1105, 1190, 1261, 1358, 1547, 1649, 2210, 2522, 3094, 3298, 3395, 6305, 6790, 7735, 8245, 8827, 11543, 12610, 15470, 16490, 17654, 21437, 23086, 42874, 44135, 57715, 88270, 107185, 115430, 150059, 214370, 300118, 750295, 1500590]

約数ペア:

[(1, 1500590), (2, 750295), (5, 300118), (7, 214370), (10, 150059), (13, 115430), (14, 107185), (17, 88270), (26, 57715), (34, 44135), (35, 42874), (65, 23086), (70, 21437), (85, 17654), (91, 16490), (97, 15470), (119, 12610), (130, 11543), (170, 8827), (182, 8245), (194, 7735), (221, 6790), (238, 6305), (442, 3395), (455, 3298), (485, 3094), (595, 2522), (679, 2210), (910, 1649), (970, 1547), (1105, 1358), (1190, 1261)]