30384402

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 66908160

約数和(自身を除く): 36523758

約数列:

[1, 2, 3, 6, 29, 31, 43, 58, 62, 86, 87, 93, 129, 131, 174, 186, 258, 262, 393, 786, 899, 1247, 1333, 1798, 2494, 2666, 2697, 3741, 3799, 3999, 4061, 5394, 5633, 7482, 7598, 7998, 8122, 11266, 11397, 12183, 16899, 22794, 24366, 33798, 38657, 77314, 115971, 117769, 163357, 174623, 231942, 235538, 326714, 349246, 353307, 490071, 523869, 706614, 980142, 1047738, 5064067, 10128134, 15192201, 30384402]

約数ペア:

[(1, 30384402), (2, 15192201), (3, 10128134), (6, 5064067), (29, 1047738), (31, 980142), (43, 706614), (58, 523869), (62, 490071), (86, 353307), (87, 349246), (93, 326714), (129, 235538), (131, 231942), (174, 174623), (186, 163357), (258, 117769), (262, 115971), (393, 77314), (786, 38657), (899, 33798), (1247, 24366), (1333, 22794), (1798, 16899), (2494, 12183), (2666, 11397), (2697, 11266), (3741, 8122), (3799, 7998), (3999, 7598), (4061, 7482), (5394, 5633)]