30807512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{241}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 63234600

約数和(自身を除く): 32427088

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 241, 482, 551, 841, 964, 1102, 1682, 1928, 2204, 3364, 4408, 4579, 6728, 6989, 9158, 13978, 15979, 18316, 27956, 31958, 36632, 55912, 63916, 127832, 132791, 202681, 265582, 405362, 531164, 810724, 1062328, 1621448, 3850939, 7701878, 15403756, 30807512]

約数ペア:

[(1, 30807512), (2, 15403756), (4, 7701878), (8, 3850939), (19, 1621448), (29, 1062328), (38, 810724), (58, 531164), (76, 405362), (116, 265582), (152, 202681), (232, 132791), (241, 127832), (482, 63916), (551, 55912), (841, 36632), (964, 31958), (1102, 27956), (1682, 18316), (1928, 15979), (2204, 13978), (3364, 9158), (4408, 6989), (4579, 6728)]