61312230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13903}}^1$

素因数の和:13930

約数の個数: 72

約数和(自身を含む): 185451552

約数和(自身を除く): 124139322

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 13903, 27806, 41709, 69515, 83418, 97321, 125127, 139030, 194642, 208545, 250254, 291963, 417090, 486605, 583926, 625635, 681247, 875889, 973210, 1251270, 1362494, 1459815, 1751778, 2043741, 2919630, 3406235, 4087482, 4379445, 6131223, 6812470, 8758890, 10218705, 12262446, 20437410, 30656115, 61312230]

約数ペア:

[(1, 61312230), (2, 30656115), (3, 20437410), (5, 12262446), (6, 10218705), (7, 8758890), (9, 6812470), (10, 6131223), (14, 4379445), (15, 4087482), (18, 3406235), (21, 2919630), (30, 2043741), (35, 1751778), (42, 1459815), (45, 1362494), (49, 1251270), (63, 973210), (70, 875889), (90, 681247), (98, 625635), (105, 583926), (126, 486605), (147, 417090), (210, 291963), (245, 250254), (294, 208545), (315, 194642), (441, 139030), (490, 125127), (630, 97321), (735, 83418), (882, 69515), (1470, 41709), (2205, 27806), (4410, 13903)]