111222930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:472

約数の個数: 128

約数和(自身を含む): 332107776

約数和(自身を除く): 220884846

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 131, 182, 195, 210, 262, 273, 311, 390, 393, 455, 546, 622, 655, 786, 910, 917, 933, 1310, 1365, 1555, 1703, 1834, 1866, 1965, 2177, 2730, 2751, 3110, 3406, 3930, 4043, 4354, 4585, 4665, 5109, 5502, 6531, 8086, 8515, 9170, 9330, 10218, 10885, 11921, 12129, 13062, 13755, 17030, 20215, 21770, 23842, 24258, 25545, 27510, 28301, 32655, 35763, 40430, 40741, 51090, 56602, 59605, 60645, 65310, 71526, 81482, 84903, 119210, 121290, 122223, 141505, 169806, 178815, 203705, 244446, 283010, 285187, 357630, 407410, 424515, 529633, 570374, 611115, 849030, 855561, 1059266, 1222230, 1425935, 1588899, 1711122, 2648165, 2851870, 3177798, 3707431, 4277805, 5296330, 7414862, 7944495, 8555610, 11122293, 15888990, 18537155, 22244586, 37074310, 55611465, 111222930]

約数ペア:

[(1, 111222930), (2, 55611465), (3, 37074310), (5, 22244586), (6, 18537155), (7, 15888990), (10, 11122293), (13, 8555610), (14, 7944495), (15, 7414862), (21, 5296330), (26, 4277805), (30, 3707431), (35, 3177798), (39, 2851870), (42, 2648165), (65, 1711122), (70, 1588899), (78, 1425935), (91, 1222230), (105, 1059266), (130, 855561), (131, 849030), (182, 611115), (195, 570374), (210, 529633), (262, 424515), (273, 407410), (311, 357630), (390, 285187), (393, 283010), (455, 244446), (546, 203705), (622, 178815), (655, 169806), (786, 141505), (910, 122223), (917, 121290), (933, 119210), (1310, 84903), (1365, 81482), (1555, 71526), (1703, 65310), (1834, 60645), (1866, 59605), (1965, 56602), (2177, 51090), (2730, 40741), (2751, 40430), (3110, 35763), (3406, 32655), (3930, 28301), (4043, 27510), (4354, 25545), (4585, 24258), (4665, 23842), (5109, 21770), (5502, 20215), (6531, 17030), (8086, 13755), (8515, 13062), (9170, 12129), (9330, 11921), (10218, 10885)]