2261260890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{9227}}^1$

素因数の和:9636

約数の個数: 96

約数和(自身を含む): 6737178240

約数和(自身を除く): 4475917350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 389, 630, 778, 1167, 1945, 2334, 2723, 3501, 3890, 5446, 5835, 7002, 8169, 9227, 11670, 13615, 16338, 17505, 18454, 24507, 27230, 27681, 35010, 40845, 46135, 49014, 55362, 64589, 81690, 83043, 92270, 122535, 129178, 138405, 166086, 193767, 245070, 276810, 322945, 387534, 415215, 581301, 645890, 830430, 968835, 1162602, 1937670, 2906505, 3589303, 5813010, 7178606, 10767909, 17946515, 21535818, 25125121, 32303727, 35893030, 50250242, 53839545, 64607454, 75375363, 107679090, 125625605, 150750726, 161518635, 226126089, 251251210, 323037270, 376876815, 452252178, 753753630, 1130630445, 2261260890]

約数ペア:

[(1, 2261260890), (2, 1130630445), (3, 753753630), (5, 452252178), (6, 376876815), (7, 323037270), (9, 251251210), (10, 226126089), (14, 161518635), (15, 150750726), (18, 125625605), (21, 107679090), (30, 75375363), (35, 64607454), (42, 53839545), (45, 50250242), (63, 35893030), (70, 32303727), (90, 25125121), (105, 21535818), (126, 17946515), (210, 10767909), (315, 7178606), (389, 5813010), (630, 3589303), (778, 2906505), (1167, 1937670), (1945, 1162602), (2334, 968835), (2723, 830430), (3501, 645890), (3890, 581301), (5446, 415215), (5835, 387534), (7002, 322945), (8169, 276810), (9227, 245070), (11670, 193767), (13615, 166086), (16338, 138405), (17505, 129178), (18454, 122535), (24507, 92270), (27230, 83043), (27681, 81690), (35010, 64589), (40845, 55362), (46135, 49014)]