30935784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 91601280

約数和(自身を除く): 60665496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 61, 66, 68, 88, 102, 113, 122, 132, 136, 183, 187, 204, 226, 244, 264, 339, 366, 374, 408, 452, 488, 561, 671, 678, 732, 748, 904, 1037, 1122, 1243, 1342, 1356, 1464, 1496, 1921, 2013, 2074, 2244, 2486, 2684, 2712, 3111, 3729, 3842, 4026, 4148, 4488, 4972, 5368, 5763, 6222, 6893, 7458, 7684, 8052, 8296, 9944, 11407, 11526, 12444, 13786, 14916, 15368, 16104, 20679, 21131, 22814, 23052, 24888, 27572, 29832, 34221, 41358, 42262, 45628, 46104, 55144, 63393, 68442, 75823, 82716, 84524, 91256, 117181, 126786, 136884, 151646, 165432, 169048, 227469, 234362, 253572, 273768, 303292, 351543, 454938, 468724, 507144, 606584, 703086, 909876, 937448, 1288991, 1406172, 1819752, 2577982, 2812344, 3866973, 5155964, 7733946, 10311928, 15467892, 30935784]

約数ペア:

[(1, 30935784), (2, 15467892), (3, 10311928), (4, 7733946), (6, 5155964), (8, 3866973), (11, 2812344), (12, 2577982), (17, 1819752), (22, 1406172), (24, 1288991), (33, 937448), (34, 909876), (44, 703086), (51, 606584), (61, 507144), (66, 468724), (68, 454938), (88, 351543), (102, 303292), (113, 273768), (122, 253572), (132, 234362), (136, 227469), (183, 169048), (187, 165432), (204, 151646), (226, 136884), (244, 126786), (264, 117181), (339, 91256), (366, 84524), (374, 82716), (408, 75823), (452, 68442), (488, 63393), (561, 55144), (671, 46104), (678, 45628), (732, 42262), (748, 41358), (904, 34221), (1037, 29832), (1122, 27572), (1243, 24888), (1342, 23052), (1356, 22814), (1464, 21131), (1496, 20679), (1921, 16104), (2013, 15368), (2074, 14916), (2244, 13786), (2486, 12444), (2684, 11526), (2712, 11407), (3111, 9944), (3729, 8296), (3842, 8052), (4026, 7684), (4148, 7458), (4488, 6893), (4972, 6222), (5368, 5763)]