30941152

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 72

約数和(自身を含む): 68573736

約数和(自身を除く): 37632584

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 121, 122, 131, 176, 242, 244, 262, 352, 484, 488, 524, 671, 968, 976, 1048, 1342, 1441, 1936, 1952, 2096, 2684, 2882, 3872, 4192, 5368, 5764, 7381, 7991, 10736, 11528, 14762, 15851, 15982, 21472, 23056, 29524, 31702, 31964, 46112, 59048, 63404, 63928, 87901, 118096, 126808, 127856, 175802, 236192, 253616, 255712, 351604, 507232, 703208, 966911, 1406416, 1933822, 2812832, 3867644, 7735288, 15470576, 30941152]

約数ペア:

[(1, 30941152), (2, 15470576), (4, 7735288), (8, 3867644), (11, 2812832), (16, 1933822), (22, 1406416), (32, 966911), (44, 703208), (61, 507232), (88, 351604), (121, 255712), (122, 253616), (131, 236192), (176, 175802), (242, 127856), (244, 126808), (262, 118096), (352, 87901), (484, 63928), (488, 63404), (524, 59048), (671, 46112), (968, 31964), (976, 31702), (1048, 29524), (1342, 23056), (1441, 21472), (1936, 15982), (1952, 15851), (2096, 14762), (2684, 11528), (2882, 10736), (3872, 7991), (4192, 7381), (5368, 5764)]